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	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1813</id>
		<title>Deep Discount Group Pass</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1813"/>
		<updated>2014-05-28T18:34:10Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
[[File:Ecopass.jpg|framed|right|A sample of Denver RTD's EcoPass]]&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Deep discount group passes (DDGP) can be offered by transit agencies as an incentive for increasing ridership among large groups of typically centralized people while boosting agency revenue. DDGP programs are commonly offered to employers and universities. The employer pays for the privilege of offering its employees unlimited use of the transit system. The cost assessed by the transit agency to the employer would be significantly less than the employer buying passes for every single employee. However, it still generates new revenue for the transit agency because the lure of &amp;quot;free&amp;quot; transit incentivizes the employees to ride when previously very few probably used transit. Since effectively all of those riders are new, even if they are not individually paying the full fare, the partnership between the transit agency and the employer generates new revenue.&lt;br /&gt;
&lt;br /&gt;
In setting fares, agencies are typically focused on the individual existing rider, whereas DDGP shifts the focus to groups of potential riders&amp;lt;ref&amp;gt;Nuworsoo, Cornelius, “Deep Discount Group Pass Programs:  Innovative Transit Finance,” Berkeley Planning Journal, 18 (2005), pp. 151-165.&amp;lt;/ref&amp;gt;. Adjusting the base fare for service affects individual choice about how many trips they will make; raising the fare causes price-sensitive riders to make fewer trips while lowering the fare encourages people to ride more frequently. A group pass program encourages a large number of people to make effectively unlimited trips, but is typically extended to groups who might not have used transit at all. If these people were not riders previously, each one represents a revenue gain even though the agency sells the pass at a discount. &lt;br /&gt;
&lt;br /&gt;
=== Benefits ===&lt;br /&gt;
DDGP programs have benefits for both the pass purchaser (employers, universities) and the transit agency. The employer can consider and market the pass program as an employee benefit, enhancing the image of the company as a progressive and environmentally-conscious business. &lt;br /&gt;
Consider also that if most of these new riders have a good experience with the transit system, they may encourage others to try the service as well. Thus a DDGP can serve as a cost-effective marketing program as well.&lt;br /&gt;
&lt;br /&gt;
=== Common Characteristics ===&lt;br /&gt;
DDGP programs typically define an eligible group, such as all benefit-eligible employees, all currently enrolled students, all city employees, etc. In some cases the employer pays for the cost of the pass and makes them available to eligible participants at no charge. In other cases the pass discount is negotiated between the employer and the transit agency with eligible persons paying the cost of the pass individually. For example, at UCLA, students pay each quarter for the discounted bus pass; while a significant savings over other options for regular users, it still requires students to pay for the pass individually. Other variations include the unlimited ride benefit at no cost to the user while the group at large pays a fee; this system is in place at the University of New Hampshire, where students and faculty pay a fee to fund the transit system and may simply present their university ID to board the bus at no charge.&lt;br /&gt;
&lt;br /&gt;
Passes often have a photo ID to deter fraudulent use, given the high value of the benefit. DDGP typically confer unlimited use of the system to the pass holder for a year, although universities may divide pass eligibility by academic semester or quarter. &lt;br /&gt;
&lt;br /&gt;
Some programs include a [[Guaranteed Ride Home|guaranteed ride home]] component.&lt;br /&gt;
&lt;br /&gt;
== Experience ==&lt;br /&gt;
=== Denver EcoPass ===&lt;br /&gt;
The Denver Regional Transportation District (RTD) was a pioneer in DDGP programming with the [http://www.rtd-denver.com/EcoPass.shtml EcoPass]. Participating employers are required to offer the pass to all full-time employees. The pass cost is determined by the employer location, number of employees, and transit options nearby. This flexibility allows RTD to charge more for employers downtown versus those in free-parking-rich suburbs who may have less incentive to participate. While pass holders receive unlimited use of most RTD services, there is an upcharge for the airport express buses and the pass is not valid on other specialized services at all. &lt;br /&gt;
&lt;br /&gt;
Denver RTD also offers other variations on the EcoPass program to provide as broad coverage as possible. A more flexible version allows employers to choose the level of transit service employees may take advantage of under the pass, for example.&lt;br /&gt;
&lt;br /&gt;
=== University of Washington ===&lt;br /&gt;
=== California: Berkeley and UCLA ===&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
Brown, Jeffrey and Daniel Baldwin Hess, and Donald Shoup. “Fare-Free Public Transit at Universities: An Evaluation,” Journal of Planning Education and Research, 23(1), 2003 pp. 69–82.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Guaranteed_Ride_Home&amp;diff=1812</id>
		<title>Guaranteed Ride Home</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Guaranteed_Ride_Home&amp;diff=1812"/>
		<updated>2014-05-28T18:25:30Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: Created page with &amp;quot;THIS ARTICLE IS IN DEVELOPMENT  Also known as &amp;quot;Emergency Ride Home&amp;quot;, a Guaranteed Ride Home (GRH) program provides a point-to-point ride for transit users who need to get home...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
Also known as &amp;quot;Emergency Ride Home&amp;quot;, a Guaranteed Ride Home (GRH) program provides a point-to-point ride for transit users who need to get home on short notice. These programs typically support commuters who may take transit to work, to provide a safety net in case a time-sensitive need to get home wouldn't be possible using the regular transit service.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1811</id>
		<title>Deep Discount Group Pass</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1811"/>
		<updated>2014-05-28T18:22:09Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
[[File:Ecopass.jpg|framed|right|A sample of Denver RTD's EcoPass]]&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Deep discount group passes (DDGP) can be offered by transit agencies as an incentive for increasing ridership among large groups of typically centralized people while boosting agency revenue. DDGP programs are commonly offered to employers and universities. The employer pays for the privilege of offering its employees unlimited use of the transit system. The cost assessed by the transit agency to the employer would be significantly less than the employer buying passes for every single employee. However, it still generates new revenue for the transit agency because the lure of &amp;quot;free&amp;quot; transit incentivizes the employees to ride when previously very few probably used transit. Since effectively all of those riders are new, even if they are not individually paying the full fare, the partnership between the transit agency and the employer generates new revenue.&lt;br /&gt;
&lt;br /&gt;
In setting fares, agencies are typically focused on the individual existing rider, whereas DDGP shifts the focus to groups of potential riders&amp;lt;ref&amp;gt;Nuworsoo, Cornelius, “Deep Discount Group Pass Programs:  Innovative Transit Finance,” Berkeley Planning Journal, 18 (2005), pp. 151-165.&amp;lt;/ref&amp;gt;. Adjusting the base fare for service affects individual choice about how many trips they will make; raising the fare causes price-sensitive riders to make fewer trips while lowering the fare encourages people to ride more frequently. A group pass program encourages a large number of people to make effectively unlimited trips, but is typically extended to groups who might not have used transit at all. If these people were not riders previously, each one represents a revenue gain even though the agency sells the pass at a discount. &lt;br /&gt;
&lt;br /&gt;
=== Benefits ===&lt;br /&gt;
DDGP programs have benefits for both the pass purchaser (employers, universities) and the transit agency. The employer can consider and market the pass program as an employee benefit, enhancing the image of the company as a progressive and environmentally-conscious business. &lt;br /&gt;
Consider also that if most of these new riders have a good experience with the transit system, they may encourage others to try the service as well. Thus a DDGP can serve as a cost-effective marketing program as well.&lt;br /&gt;
&lt;br /&gt;
=== Common Characteristics ===&lt;br /&gt;
DDGP programs typically define an eligible group, such as all benefit-eligible employees, all currently enrolled students, all city employees, etc. In some cases the employer pays for the cost of the pass and makes them available to eligible participants at no charge. In other cases the pass discount is negotiated between the employer and the transit agency with eligible persons paying the cost of the pass individually. For example, at UCLA, students pay each quarter for the discounted bus pass; while a significant savings over other options for regular users, it still requires students to pay for the pass individually. Other variations include the unlimited ride benefit at no cost to the user while the group at large pays a fee; this system is in place at the University of New Hampshire, where students and faculty pay a fee to fund the transit system and may simply present their university ID to board the bus at no charge.&lt;br /&gt;
&lt;br /&gt;
Passes often have a photo ID to deter fraudulent use, given the high value of the benefit. DDGP typically confer unlimited use of the system to the pass holder for a year, although universities may divide pass eligibility by academic semester or quarter. &lt;br /&gt;
&lt;br /&gt;
Some programs include a guaranteed ride home component.&lt;br /&gt;
&lt;br /&gt;
== Experience ==&lt;br /&gt;
=== Denver EcoPass ===&lt;br /&gt;
&lt;br /&gt;
=== University of Washington ===&lt;br /&gt;
=== California: Berkeley and UCLA ===&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
Brown, Jeffrey and Daniel Baldwin Hess, and Donald Shoup. “Fare-Free Public Transit at Universities: An Evaluation,” Journal of Planning Education and Research, 23(1), 2003 pp. 69–82.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1810</id>
		<title>Deep Discount Group Pass</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1810"/>
		<updated>2014-05-28T17:52:39Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
[[File:Ecopass.jpg|framed|right|A sample of Denver RTD's EcoPass]]&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Deep discount group passes (DDGP) can be offered by transit agencies as an incentive for increasing ridership among large groups of typically centralized people while boosting agency revenue. DDGP programs are commonly offered to employers and universities. The employer pays for the privilege of offering its employees unlimited use of the transit system. The cost assessed by the transit agency to the employer would be significantly less than the employer buying passes for every single employee. However, it still generates new revenue for the transit agency because the lure of &amp;quot;free&amp;quot; transit incentivizes the employees to ride when previously very few probably used transit. Since effectively all of those riders are new, even if they are not individually paying the full fare, the partnership between the transit agency and the employer generates new revenue.&lt;br /&gt;
&lt;br /&gt;
In setting fares, agencies are typically focused on the individual existing rider, whereas DDGP shifts the focus to groups of potential riders&amp;lt;ref&amp;gt;Nuworsoo, Cornelius, “Deep Discount Group Pass Programs:  Innovative Transit Finance,” Berkeley Planning Journal, 18 (2005), pp. 151-165.&amp;lt;/ref&amp;gt;. Adjusting the base fare for service affects individual choice about how many trips they will make; raising the fare causes price-sensitive riders to make fewer trips while lowering the fare encourages people to ride more frequently. A group pass program encourages a large number of people to make effectively unlimited trips, but is typically extended to groups who might not have used transit at all. If these people were not riders previously, each one represents a revenue gain even though the agency sells the pass at a discount. &lt;br /&gt;
&lt;br /&gt;
=== Benefits ===&lt;br /&gt;
DDGP programs have benefits for both the pass purchaser (employers, universities) and the transit agency. The employer can consider and market the pass program as an employee benefit, enhancing the image of the company as a progressive and environmentally-conscious business. &lt;br /&gt;
Consider also that if most of these new riders have a good experience with the transit system, they may encourage others to try the service as well. Thus a DDGP can serve as a cost-effective marketing program as well.&lt;br /&gt;
&lt;br /&gt;
== Experience ==&lt;br /&gt;
=== Denver ===&lt;br /&gt;
=== University of Washington ===&lt;br /&gt;
=== California: Berkeley and UCLA ===&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
Brown, Jeffrey and Daniel Baldwin Hess, and Donald Shoup. “Fare-Free Public Transit at Universities: An Evaluation,” Journal of Planning Education and Research, 23(1), 2003 pp. 69–82.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1809</id>
		<title>Deep Discount Group Pass</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1809"/>
		<updated>2014-05-28T17:51:54Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
== Introduction ==&lt;br /&gt;
[[File:Ecopass.jpg|framed|right|A sample of Denver RTD's EcoPass]]&lt;br /&gt;
Deep discount group passes (DDGP) can be offered by transit agencies as an incentive for increasing ridership among large groups of typically centralized people while boosting agency revenue. DDGP programs are commonly offered to employers and universities. The employer pays for the privilege of offering its employees unlimited use of the transit system. The cost assessed by the transit agency to the employer would be significantly less than the employer buying passes for every single employee. However, it still generates new revenue for the transit agency because the lure of &amp;quot;free&amp;quot; transit incentivizes the employees to ride when previously very few probably used transit. Since effectively all of those riders are new, even if they are not individually paying the full fare, the partnership between the transit agency and the employer generates new revenue.&lt;br /&gt;
&lt;br /&gt;
In setting fares, agencies are typically focused on the individual existing rider, whereas DDGP shifts the focus to groups of potential riders&amp;lt;ref&amp;gt;Nuworsoo, Cornelius, “Deep Discount Group Pass Programs:  Innovative Transit Finance,” Berkeley Planning Journal, 18 (2005), pp. 151-165.&amp;lt;/ref&amp;gt;. Adjusting the base fare for service affects individual choice about how many trips they will make; raising the fare causes price-sensitive riders to make fewer trips while lowering the fare encourages people to ride more frequently. A group pass program encourages a large number of people to make effectively unlimited trips, but is typically extended to groups who might not have used transit at all. If these people were not riders previously, each one represents a revenue gain even though the agency sells the pass at a discount. &lt;br /&gt;
&lt;br /&gt;
=== Benefits ===&lt;br /&gt;
DDGP programs have benefits for both the pass purchaser (employers, universities) and the transit agency. The employer can consider and market the pass program as an employee benefit, enhancing the image of the company as a progressive and environmentally-conscious business. &lt;br /&gt;
Consider also that if most of these new riders have a good experience with the transit system, they may encourage others to try the service as well. Thus a DDGP can serve as a cost-effective marketing program as well.&lt;br /&gt;
&lt;br /&gt;
== Experience ==&lt;br /&gt;
=== Denver ===&lt;br /&gt;
=== University of Washington ===&lt;br /&gt;
=== California: Berkeley and UCLA ===&lt;br /&gt;
&lt;br /&gt;
Brown, Jeffrey and Daniel Baldwin Hess, and Donald Shoup. “Fare-Free Public Transit at Universities: An Evaluation,” Journal of Planning Education and Research, 23(1), 2003 pp. 69–82.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=File:Ecopass.jpg&amp;diff=1808</id>
		<title>File:Ecopass.jpg</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=File:Ecopass.jpg&amp;diff=1808"/>
		<updated>2014-05-28T16:49:27Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Transit_software&amp;diff=1807</id>
		<title>Transit software</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Transit_software&amp;diff=1807"/>
		<updated>2014-05-26T20:43:10Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Other Resources */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
There are many vendors providing software for the transit industry for various applications. While the field includes a few large, well-known players, there are also smaller businesses providing customized solutions. One resource for discovering any vendors in the industry is to attend an [http://www.apta.com/Pages/default.aspx American Public Transportation Association] (APTA) Expo. APTA also provides a [http://apta.officialbuyersguide.net/ buyer's guide] on their website which includes paid advertising as well as basic listings of vendors in various categories including software. &lt;br /&gt;
&lt;br /&gt;
''The software packages or vendors referenced in this article are provided as examples within the industry, not meant to be an exhaustive list, nor representative of any rating, ranking, or promotion of any vendor over another. Users and industry representatives are encouraged to add other active vendors to create a reference page. Promotional language or personal opinions are not acceptable.'' &lt;br /&gt;
&lt;br /&gt;
== Purchasing ==&lt;br /&gt;
As with procurement of almost anything in the public transportation business, transit software packages are typically not an off-the-shelf product. They typically require procurement using a pre-defined specification allowing for various firms to competitively bid. Bidding for software the first time for an agency can be challenging without expertise in the field. Small but growing agencies that need to move away from basic solutions towards more robust software can find themselves frustrated during software implementation if their specifications were not adequate to reach the final desired product. Even with a well-written specification, software implementation can be challenging because most packages are tailored to suit each agencies' need. Unlike consumer software such as Microsoft Office, which has been developed over decades of response with a huge user base, transit software has a much smaller audience and comparatively less development history. &lt;br /&gt;
&lt;br /&gt;
Agencies are advised to consult other agencies for specifications and experience before setting out on a new software procurement. &lt;br /&gt;
&lt;br /&gt;
=== Modules ===&lt;br /&gt;
Many vendors provide numerous software solutions which can incorporate various aspects of transit operations and planning into one procurement. Specificity about what your agency needs in a software package is crucial. Integrated software can be very helpful in providing comprehensive analysis, but adding modules to a procurement increases the price of purchase. Modules can include otherwise distinct software for dispatching, service scheduling, work (bid) scheduling, paratransit scheduling, fleet maintenance, fare management, and more.&lt;br /&gt;
&lt;br /&gt;
== Software ==&lt;br /&gt;
&lt;br /&gt;
=== Service Scheduling and Dispatch ===&lt;br /&gt;
Some of the businesses providing scheduling and dispatch (often separately for fixed-route and paratransit as modules), include: &lt;br /&gt;
* [http://routematch.com/ RouteMatch]&lt;br /&gt;
* [http://www.trapezegroup.com/solutions/public-transit/scheduling-software Trapeze]&lt;br /&gt;
* GIRO's [http://www.giro.ca/en/ HASTUS]&lt;br /&gt;
* [http://initusa.com/en/products/ITCS.php?thisID=435 INIT]&lt;br /&gt;
* [http://www.cts-software.com/ CTS Software] for paratransit (not to be confused with [http://cts.cubic.com/en-us/solutions/enterprisesystemsfortransit.aspx Cubic Transportation Systems]) &lt;br /&gt;
&lt;br /&gt;
=== Fare Media ===&lt;br /&gt;
Fare media vendors can include both hardware and software providers; some firms provide the software solution that can accompany varying hardware, while others provide a fully integrated proprietary product.&lt;br /&gt;
* [http://routematch.com/ RouteMatch]&lt;br /&gt;
* [http://www.trapezegroup.com/solutions/public-transit/scheduling-software Trapeze]&lt;br /&gt;
* [http://cts.cubic.com/en-us/solutions/enterprisesystemsfortransit.aspx Cubic Transportation Systems]&lt;br /&gt;
* [http://www.mjminnovations.com/ MJM Innovations]&lt;br /&gt;
* [http://www.spx.com/en/genfare/ SPX Genfare (formerly GFI)]&lt;br /&gt;
&lt;br /&gt;
== Other Resources ==&lt;br /&gt;
* APTA [http://apta.officialbuyersguide.net/ buyer's guide]&lt;br /&gt;
* &amp;quot;[http://publictransport.about.com/od/Transit_Technology/a/Software-Used-In-The-Public-Transit-Industry-Hastus-By-Giro.htm Software Used in the Public Transit Industry]&amp;quot; by Christopher MacKechnie for About.com&lt;br /&gt;
&lt;br /&gt;
[[Category: Technology]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Transit_software&amp;diff=1806</id>
		<title>Transit software</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Transit_software&amp;diff=1806"/>
		<updated>2014-05-26T20:42:47Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
There are many vendors providing software for the transit industry for various applications. While the field includes a few large, well-known players, there are also smaller businesses providing customized solutions. One resource for discovering any vendors in the industry is to attend an [http://www.apta.com/Pages/default.aspx American Public Transportation Association] (APTA) Expo. APTA also provides a [http://apta.officialbuyersguide.net/ buyer's guide] on their website which includes paid advertising as well as basic listings of vendors in various categories including software. &lt;br /&gt;
&lt;br /&gt;
''The software packages or vendors referenced in this article are provided as examples within the industry, not meant to be an exhaustive list, nor representative of any rating, ranking, or promotion of any vendor over another. Users and industry representatives are encouraged to add other active vendors to create a reference page. Promotional language or personal opinions are not acceptable.'' &lt;br /&gt;
&lt;br /&gt;
== Purchasing ==&lt;br /&gt;
As with procurement of almost anything in the public transportation business, transit software packages are typically not an off-the-shelf product. They typically require procurement using a pre-defined specification allowing for various firms to competitively bid. Bidding for software the first time for an agency can be challenging without expertise in the field. Small but growing agencies that need to move away from basic solutions towards more robust software can find themselves frustrated during software implementation if their specifications were not adequate to reach the final desired product. Even with a well-written specification, software implementation can be challenging because most packages are tailored to suit each agencies' need. Unlike consumer software such as Microsoft Office, which has been developed over decades of response with a huge user base, transit software has a much smaller audience and comparatively less development history. &lt;br /&gt;
&lt;br /&gt;
Agencies are advised to consult other agencies for specifications and experience before setting out on a new software procurement. &lt;br /&gt;
&lt;br /&gt;
=== Modules ===&lt;br /&gt;
Many vendors provide numerous software solutions which can incorporate various aspects of transit operations and planning into one procurement. Specificity about what your agency needs in a software package is crucial. Integrated software can be very helpful in providing comprehensive analysis, but adding modules to a procurement increases the price of purchase. Modules can include otherwise distinct software for dispatching, service scheduling, work (bid) scheduling, paratransit scheduling, fleet maintenance, fare management, and more.&lt;br /&gt;
&lt;br /&gt;
== Software ==&lt;br /&gt;
&lt;br /&gt;
=== Service Scheduling and Dispatch ===&lt;br /&gt;
Some of the businesses providing scheduling and dispatch (often separately for fixed-route and paratransit as modules), include: &lt;br /&gt;
* [http://routematch.com/ RouteMatch]&lt;br /&gt;
* [http://www.trapezegroup.com/solutions/public-transit/scheduling-software Trapeze]&lt;br /&gt;
* GIRO's [http://www.giro.ca/en/ HASTUS]&lt;br /&gt;
* [http://initusa.com/en/products/ITCS.php?thisID=435 INIT]&lt;br /&gt;
* [http://www.cts-software.com/ CTS Software] for paratransit (not to be confused with [http://cts.cubic.com/en-us/solutions/enterprisesystemsfortransit.aspx Cubic Transportation Systems]) &lt;br /&gt;
&lt;br /&gt;
=== Fare Media ===&lt;br /&gt;
Fare media vendors can include both hardware and software providers; some firms provide the software solution that can accompany varying hardware, while others provide a fully integrated proprietary product.&lt;br /&gt;
* [http://routematch.com/ RouteMatch]&lt;br /&gt;
* [http://www.trapezegroup.com/solutions/public-transit/scheduling-software Trapeze]&lt;br /&gt;
* [http://cts.cubic.com/en-us/solutions/enterprisesystemsfortransit.aspx Cubic Transportation Systems]&lt;br /&gt;
* [http://www.mjminnovations.com/ MJM Innovations]&lt;br /&gt;
* [http://www.spx.com/en/genfare/ SPX Genfare (formerly GFI)]&lt;br /&gt;
&lt;br /&gt;
== Other Resources ==&lt;br /&gt;
APTA [http://apta.officialbuyersguide.net/ buyer's guide]&lt;br /&gt;
&amp;quot;[http://publictransport.about.com/od/Transit_Technology/a/Software-Used-In-The-Public-Transit-Industry-Hastus-By-Giro.htm Software Used in the Public Transit Industry]&amp;quot; by Christopher MacKechnie for About.com&lt;br /&gt;
&lt;br /&gt;
[[Category: Technology]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Transit_software&amp;diff=1805</id>
		<title>Transit software</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Transit_software&amp;diff=1805"/>
		<updated>2014-05-26T20:42:07Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: Created page with &amp;quot;== Introduction == There are many vendors providing software for the transit industry for various applications. While the field includes a few large, well-known players, there...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
There are many vendors providing software for the transit industry for various applications. While the field includes a few large, well-known players, there are also smaller businesses providing customized solutions. One resource for discovering any vendors in the industry is to attend an [http://www.apta.com/Pages/default.aspx American Public Transportation Association] (APTA) Expo. APTA also provides a [http://apta.officialbuyersguide.net/ buyer's guide] on their website which includes paid advertising as well as basic listings of vendors in various categories including software. &lt;br /&gt;
&lt;br /&gt;
''The software packages or vendors referenced in this article are provided as examples within the industry, not meant to be an exhaustive list, nor representative of any rating, ranking, or promotion of any vendor over another. Users and industry representatives are encouraged to add other active vendors to create a reference page. Promotional language or personal opinions are not acceptable.'' &lt;br /&gt;
&lt;br /&gt;
== Purchasing ==&lt;br /&gt;
As with procurement of almost anything in the public transportation business, transit software packages are typically not an off-the-shelf product. They typically require procurement using a pre-defined specification allowing for various firms to competitively bid. Bidding for software the first time for an agency can be challenging without expertise in the field. Small but growing agencies that need to move away from basic solutions towards more robust software can find themselves frustrated during software implementation if their specifications were not adequate to reach the final desired product. Even with a well-written specification, software implementation can be challenging because most packages are tailored to suit each agencies' need. Unlike consumer software such as Microsoft Office, which has been developed over decades of response with a huge user base, transit software has a much smaller audience and comparatively less development history. &lt;br /&gt;
&lt;br /&gt;
Agencies are advised to consult other agencies for specifications and experience before setting out on a new software procurement. &lt;br /&gt;
&lt;br /&gt;
=== Modules ===&lt;br /&gt;
Many vendors provide numerous software solutions which can incorporate various aspects of transit operations and planning into one procurement. Specificity about what your agency needs in a software package is crucial. Integrated software can be very helpful in providing comprehensive analysis, but adding modules to a procurement increases the price of purchase. Modules can include otherwise distinct software for dispatching, service scheduling, work (bid) scheduling, paratransit scheduling, fleet maintenance, fare management, and more.&lt;br /&gt;
&lt;br /&gt;
== Software ==&lt;br /&gt;
&lt;br /&gt;
=== Service Scheduling and Dispatch ===&lt;br /&gt;
Some of the businesses providing scheduling and dispatch (often separately for fixed-route and paratransit as modules), include: &lt;br /&gt;
* [http://routematch.com/ RouteMatch]&lt;br /&gt;
* [http://www.trapezegroup.com/solutions/public-transit/scheduling-software Trapeze]&lt;br /&gt;
* GIRO's [http://www.giro.ca/en/ HASTUS]&lt;br /&gt;
* [http://initusa.com/en/products/ITCS.php?thisID=435 INIT]&lt;br /&gt;
* [http://www.cts-software.com/ CTS Software] for paratransit (not to be confused with [http://cts.cubic.com/en-us/solutions/enterprisesystemsfortransit.aspx Cubic Transportation Systems]) &lt;br /&gt;
&lt;br /&gt;
=== Fare Media ===&lt;br /&gt;
Fare media vendors can include both hardware and software providers; some firms provide the software solution that can accompany varying hardware, while others provide a fully integrated proprietary product.&lt;br /&gt;
* [http://routematch.com/ RouteMatch]&lt;br /&gt;
* [http://www.trapezegroup.com/solutions/public-transit/scheduling-software Trapeze]&lt;br /&gt;
* [http://cts.cubic.com/en-us/solutions/enterprisesystemsfortransit.aspx Cubic Transportation Systems]&lt;br /&gt;
* [http://www.mjminnovations.com/ MJM Innovations]&lt;br /&gt;
* [http://www.spx.com/en/genfare/ SPX Genfare (formerly GFI)]&lt;br /&gt;
&lt;br /&gt;
== Other Resources ==&lt;br /&gt;
&amp;quot;[http://publictransport.about.com/od/Transit_Technology/a/Software-Used-In-The-Public-Transit-Industry-Hastus-By-Giro.htm Software Used in the Public Transit Industry]&amp;quot; by Christopher MacKechnie for About.com&lt;br /&gt;
&lt;br /&gt;
[[Category: Technology]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1804</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1804"/>
		<updated>2014-05-23T01:07:38Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Directing revenue to transit */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
[[File:Expresslanes.jpg|500px|right|View of Los Angeles Metro ExpressLanes (credit: LACMTA)]]&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recently implemented projects demonstrate that congestion pricing is an effective tool for raising revenue to support improved transit options, although the success of managing travel demand and improving throughput is less clear.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
Congestion pricing encompasses several different strategies for applying a price to heavily traveled road networks. The basic concept is to raise the price of travel as the number of travelers increases, especially when the level of traffic begins to decrease the time and reliability of travel. In the United States, &amp;quot;high occupancy toll&amp;quot; (HOT) lanes has recently become one of the most common forms of congestion pricing&amp;lt;ref&amp;gt;Federal Highway Administration. &amp;quot;Congestion Pricing: A Primer&amp;quot;. October 2008. http://ops.fhwa.dot.gov/publications/fhwahop08039/cp_prim1_00.htm&amp;lt;/ref&amp;gt;. HOT lanes are typically converted from existing high-occupancy vehicle (HOV) lanes, retaining the basic concept of free travel by carpools and buses, while adding the option for solo drivers to &amp;quot;buy in&amp;quot; to the lane. This strategy allows motorists who value a faster and more reliable trip on the highway to pay for such an alternative. HOT lanes do not replace the &amp;quot;general purpose&amp;quot; lanes, meaning people can continue to drive for free on the same roadway. True congestion pricing on HOT lanes requires that the price paid by solo drivers increase as the volume of cars increases. If so many vehicles are buying into the HOT lanes that traffic begins to back up, the price may climb significantly, or in some cases, the HOT lanes may revert temporarily back to HOV-only. There are several ways this can be accomplished, which are explored in the examples below.&lt;br /&gt;
&lt;br /&gt;
Other congestion pricing tools besides HOT lanes include &amp;quot;cordon pricing&amp;quot;, variable tolls across an entire roadway, and certain non-tolling strategies. Cordon pricing has been used in London since 2003, in which most vehicles entering the central city must pay a charge between 7:00am and 6:30pm Monday through Friday. The revenues from the cordon price were directed towards improved public transport, and together have reduced traffic by as much as 15% without significant increases on surrounding local roads. Cordon pricing is not currently used anywhere in the United States, although a plan had been developed to enact cordon pricing around Manhattan (CITE). &lt;br /&gt;
&lt;br /&gt;
Variable tolls across an entire roadway is also not a common strategy in the United States. A newer and more innovative strategy was piloted by the state of Oregon, which charges drivers based on vehicle miles traveled (VMT) as a replacement for the fuel tax. The fuel tax is rapidly becoming an ineffective source of revenue as newer cars become more efficient or entirely electric, meaning less fuel is sold and thus less revenues raised. (CONTINUE and CITE)&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
An oft-cited argument against congestion pricing, specifically HOT lanes, is that they disproportionately hurt low-income travelers. Many politicians in opposition to HOT programs call them &amp;quot;Lexus-lanes&amp;quot;, claiming that the toll lanes will only be used by the rich and thus do not provide the equal opportunity for low-income drivers to reap the benefit of the improved travel time. However, this is a spurious argument on several counts. First, an HOT lane is always an ''HOV'' lane, allowing carpoolers to enjoy the reliably fast lanes for free. Carpooling is a proven and effective strategy for all commuters to save money, and the HOT lane should prioritize carpooling before toll-paying motorists. Second, studies of existing variable-priced lanes such as State Route 91 in Orange County, California, demonstrate that even low-income drivers take advantage of the HOT lanes when they have a highly time-sensitive trip. For many users, the penalty for being late to work or picking up a child from daycare would be more expensive than the one-way toll(CITE). Third, revenues from HOT lanes can be directed to public transit improvements along the same corridor. Increased frequency of service funded by HOT lanes can motivate solo drivers at all income levels to switch to a transit commute. Finally, as the Los Angeles County Metropolitan Transportation Authority (LACMTA) demonstrated, policies and programs can be enacted to support qualifying low-income users with toll credits, account fee waivers, or even direct subsidies&amp;lt;ref&amp;gt;LACMTA. &amp;quot;Metro ExpressLanes Project: Final Low-Income Assessment&amp;quot;. 2010. http://media.metro.net/projects_studies/expresslanes/images/low_income_draft_final_report.pdf&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
It is important to note that the 91 ExpressLanes were built as a tolled express alternative and not as a HOT facility, meaning that initially even carpoolers did not travel for free (although this has been changed under the ownership of the Orange County Transportation Authority). As discussed, even low-income drivers may take advantage of the tolled facility, and furthermore, anyone who carpools can still more affordably split the cost of the toll than driving alone, thus giving all passengers the advantages the ExpressLanes offer.&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
Congestion pricing has been used in several applications to fund enhanced complementary transit service. Examples in California include Los Angeles' Silver Line service and San Diego's Inland Breeze &amp;lt;ref&amp;gt;FHWA, &amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. 2009. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_04.htm&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
== Examples of Congestion Pricing ==&lt;br /&gt;
=== California ===&lt;br /&gt;
* Los Angeles Metro ExpressLanes (I-10 and I-110)&lt;br /&gt;
* SR-91 ExpressLanes&lt;br /&gt;
* San Diego I-15 HOT lanes&lt;br /&gt;
* Bay Area&lt;br /&gt;
=== Elsewhere ===&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&amp;quot;Congestion Pricing: A Primer on Institutional Issues&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop13034/fhwahop13034.pdf&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;br /&gt;
&amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_00.htm&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1803</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1803"/>
		<updated>2014-05-16T02:04:25Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
[[File:Expresslanes.jpg|500px|right|View of Los Angeles Metro ExpressLanes (credit: LACMTA)]]&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recently implemented projects demonstrate that congestion pricing is an effective tool for raising revenue to support improved transit options, although the success of managing travel demand and improving throughput is less clear.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
Congestion pricing encompasses several different strategies for applying a price to heavily traveled road networks. The basic concept is to raise the price of travel as the number of travelers increases, especially when the level of traffic begins to decrease the time and reliability of travel. In the United States, &amp;quot;high occupancy toll&amp;quot; (HOT) lanes has recently become one of the most common forms of congestion pricing&amp;lt;ref&amp;gt;Federal Highway Administration. &amp;quot;Congestion Pricing: A Primer&amp;quot;. October 2008. http://ops.fhwa.dot.gov/publications/fhwahop08039/cp_prim1_00.htm&amp;lt;/ref&amp;gt;. HOT lanes are typically converted from existing high-occupancy vehicle (HOV) lanes, retaining the basic concept of free travel by carpools and buses, while adding the option for solo drivers to &amp;quot;buy in&amp;quot; to the lane. This strategy allows motorists who value a faster and more reliable trip on the highway to pay for such an alternative. HOT lanes do not replace the &amp;quot;general purpose&amp;quot; lanes, meaning people can continue to drive for free on the same roadway. True congestion pricing on HOT lanes requires that the price paid by solo drivers increase as the volume of cars increases. If so many vehicles are buying into the HOT lanes that traffic begins to back up, the price may climb significantly, or in some cases, the HOT lanes may revert temporarily back to HOV-only. There are several ways this can be accomplished, which are explored in the examples below.&lt;br /&gt;
&lt;br /&gt;
Other congestion pricing tools besides HOT lanes include &amp;quot;cordon pricing&amp;quot;, variable tolls across an entire roadway, and certain non-tolling strategies. Cordon pricing has been used in London since 2003, in which most vehicles entering the central city must pay a charge between 7:00am and 6:30pm Monday through Friday. The revenues from the cordon price were directed towards improved public transport, and together have reduced traffic by as much as 15% without significant increases on surrounding local roads. Cordon pricing is not currently used anywhere in the United States, although a plan had been developed to enact cordon pricing around Manhattan (CITE). &lt;br /&gt;
&lt;br /&gt;
Variable tolls across an entire roadway is also not a common strategy in the United States. A newer and more innovative strategy was piloted by the state of Oregon, which charges drivers based on vehicle miles traveled (VMT) as a replacement for the fuel tax. The fuel tax is rapidly becoming an ineffective source of revenue as newer cars become more efficient or entirely electric, meaning less fuel is sold and thus less revenues raised. (CONTINUE and CITE)&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
An oft-cited argument against congestion pricing, specifically HOT lanes, is that they disproportionately hurt low-income travelers. Many politicians in opposition to HOT programs call them &amp;quot;Lexus-lanes&amp;quot;, claiming that the toll lanes will only be used by the rich and thus do not provide the equal opportunity for low-income drivers to reap the benefit of the improved travel time. However, this is a spurious argument on several counts. First, an HOT lane is always an ''HOV'' lane, allowing carpoolers to enjoy the reliably fast lanes for free. Carpooling is a proven and effective strategy for all commuters to save money, and the HOT lane should prioritize carpooling before toll-paying motorists. Second, studies of existing variable-priced lanes such as State Route 91 in Orange County, California, demonstrate that even low-income drivers take advantage of the HOT lanes when they have a highly time-sensitive trip. For many users, the penalty for being late to work or picking up a child from daycare would be more expensive than the one-way toll(CITE). Third, revenues from HOT lanes can be directed to public transit improvements along the same corridor. Increased frequency of service funded by HOT lanes can motivate solo drivers at all income levels to switch to a transit commute. Finally, as the Los Angeles County Metropolitan Transportation Authority (LACMTA) demonstrated, policies and programs can be enacted to support qualifying low-income users with toll credits, account fee waivers, or even direct subsidies&amp;lt;ref&amp;gt;LACMTA. &amp;quot;Metro ExpressLanes Project: Final Low-Income Assessment&amp;quot;. 2010. http://media.metro.net/projects_studies/expresslanes/images/low_income_draft_final_report.pdf&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
It is important to note that the 91 ExpressLanes were built as a tolled express alternative and not as a HOT facility, meaning that initially even carpoolers did not travel for free (although this has been changed under the ownership of the Orange County Transportation Authority). As discussed, even low-income drivers may take advantage of the tolled facility, and furthermore, anyone who carpools can still more affordably split the cost of the toll than driving alone, thus giving all passengers the advantages the ExpressLanes offer.&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Examples of Congestion Pricing ==&lt;br /&gt;
=== California ===&lt;br /&gt;
* Los Angeles Metro ExpressLanes (I-10 and I-110)&lt;br /&gt;
* SR-91 ExpressLanes&lt;br /&gt;
* San Diego I-15 HOT lanes&lt;br /&gt;
* Bay Area&lt;br /&gt;
=== Elsewhere ===&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&amp;quot;Congestion Pricing: A Primer on Institutional Issues&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop13034/fhwahop13034.pdf&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;br /&gt;
&amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_00.htm&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1802</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1802"/>
		<updated>2014-05-16T01:40:35Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
[[File:Expresslanes.jpg|500px|right|View of Los Angeles Metro ExpressLanes (credit: LACMTA)]]&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recently implemented projects demonstrate that congestion pricing is an effective tool for raising revenue to support improved transit options, although the success of managing travel demand and improving throughput is less clear.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
Congestion pricing encompasses several different strategies for applying a price to heavily traveled road networks. The basic concept is to raise the price of travel as the number of travelers increases, especially when the level of traffic begins to decrease the time and reliability of travel. In the United States, &amp;quot;high occupancy toll&amp;quot; (HOT) lanes has recently become one of the most common forms of congestion pricing&amp;lt;ref&amp;gt;Federal Highway Administration. &amp;quot;Congestion Pricing: A Primer&amp;quot;. October 2008. http://ops.fhwa.dot.gov/publications/fhwahop08039/cp_prim1_00.htm&amp;lt;/ref&amp;gt;. HOT lanes are typically converted from existing high-occupancy vehicle (HOV) lanes, retaining the basic concept of free travel by carpools and buses, while adding the option for solo drivers to &amp;quot;buy in&amp;quot; to the lane. This strategy allows motorists who value a faster and more reliable trip on the highway to pay for such an alternative. HOT lanes do not replace the &amp;quot;general purpose&amp;quot; lanes, meaning people can continue to drive for free on the same roadway. True congestion pricing on HOT lanes requires that the price paid by solo drivers increase as the volume of cars increases. If so many vehicles are buying into the HOT lanes that traffic begins to back up, the price may climb significantly, or in some cases, the HOT lanes may revert temporarily back to HOV-only. There are several ways this can be accomplished, which are explored in the examples below.&lt;br /&gt;
&lt;br /&gt;
Other congestion pricing tools besides HOT lanes include &amp;quot;cordon pricing&amp;quot;, variable tolls across an entire roadway, and certain non-tolling strategies. Cordon pricing has been used in London since 2003, in which most vehicles entering the central city must pay a charge between 7:00am and 6:30pm Monday through Friday. The revenues from the cordon price were directed towards improved public transport, and together have reduced traffic by as much as 15% without significant increases on surrounding local roads. Cordon pricing is not currently used anywhere in the United States, although a plan had been developed to enact cordon pricing around Manhattan (CITE). &lt;br /&gt;
&lt;br /&gt;
Variable tolls across an entire roadway is also not a common strategy in the United States. A newer and more innovative strategy was piloted by the state of Oregon, which charges drivers based on vehicle miles traveled (VMT) as a replacement for the fuel tax. The fuel tax is rapidly becoming an ineffective source of revenue as newer cars become more efficient or entirely electric, meaning less fuel is sold and thus less revenues raised. (CONTINUE and CITE)&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
An oft-cited argument against congestion pricing, specifically HOT lanes, is that they disproportionately hurt low-income travelers. Many politicians in opposition to HOT programs call them &amp;quot;Lexus-lanes&amp;quot;, claiming that the toll lanes can only be used by the rich and thus do not provide the equal opportunity for low-income drivers to reap the benefit of the improved travel time. However, this is a spurious argument on several counts. First, an HOT lane is always an ''HOV'' lane, allowing carpoolers to enjoy the reliably fast lanes for free. Carpooling is a proven and effective strategy for all commuters to save money, and the HOT lane should prioritize carpooling before toll-paying motorists. Second, studies of existing variable-priced lanes such as State Route 91 in Orange County, California, demonstrate that even low-income drivers take advantage of the HOT lanes when they have a highly time-sensitive trip. For many users, the penalty for being late to work or picking up a child from daycare would be more expensive than the one-way toll(CITE). Third, revenues from HOT lanes can be directed to public transit improvements along the same corridor. Increased frequency of service funded by HOT lanes can motivate solo drivers at all income levels to switch to a transit commute. Finally, as the Los Angeles County Metropolitan Transportation Authority (LACMTA) demonstrated, policies and programs can be enacted to support qualifying low-income users with toll credits, account fee waivers, or even direct subsidies&amp;lt;ref&amp;gt;LACMTA. &amp;quot;Metro ExpressLanes Project: Final Low-Income Assessment&amp;quot;. 2010. http://media.metro.net/projects_studies/expresslanes/images/low_income_draft_final_report.pdf&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Examples of Congestion Pricing ==&lt;br /&gt;
=== California ===&lt;br /&gt;
* Los Angeles Metro ExpressLanes (I-10 and I-110)&lt;br /&gt;
* SR-91 ExpressLanes&lt;br /&gt;
* San Diego&lt;br /&gt;
* Bay Area&lt;br /&gt;
=== Elsewhere ===&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&amp;quot;Congestion Pricing: A Primer on Institutional Issues&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop13034/fhwahop13034.pdf&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;br /&gt;
&amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_00.htm&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1801</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1801"/>
		<updated>2014-05-16T01:39:10Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
[[File:Expresslanes.jpg|thumbnail|right|View of Los Angeles Metro ExpressLanes (credit: LACMTA)]]&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recently implemented projects demonstrate that congestion pricing is an effective tool for raising revenue to support improved transit options, although the success of managing travel demand and improving throughput is less clear.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
Congestion pricing encompasses several different strategies for applying a price to heavily traveled road networks. The basic concept is to raise the price of travel as the number of travelers increases, especially when the level of traffic begins to decrease the time and reliability of travel. In the United States, &amp;quot;high occupancy toll&amp;quot; (HOT) lanes has recently become one of the most common forms of congestion pricing&amp;lt;ref&amp;gt;Federal Highway Administration. &amp;quot;Congestion Pricing: A Primer&amp;quot;. October 2008. http://ops.fhwa.dot.gov/publications/fhwahop08039/cp_prim1_00.htm&amp;lt;/ref&amp;gt;. HOT lanes are typically converted from existing high-occupancy vehicle (HOV) lanes, retaining the basic concept of free travel by carpools and buses, while adding the option for solo drivers to &amp;quot;buy in&amp;quot; to the lane. This strategy allows motorists who value a faster and more reliable trip on the highway to pay for such an alternative. HOT lanes do not replace the &amp;quot;general purpose&amp;quot; lanes, meaning people can continue to drive for free on the same roadway. True congestion pricing on HOT lanes requires that the price paid by solo drivers increase as the volume of cars increases. If so many vehicles are buying into the HOT lanes that traffic begins to back up, the price may climb significantly, or in some cases, the HOT lanes may revert temporarily back to HOV-only. There are several ways this can be accomplished, which are explored in the examples below.&lt;br /&gt;
&lt;br /&gt;
Other congestion pricing tools besides HOT lanes include &amp;quot;cordon pricing&amp;quot;, variable tolls across an entire roadway, and certain non-tolling strategies. Cordon pricing has been used in London since 2003, in which most vehicles entering the central city must pay a charge between 7:00am and 6:30pm Monday through Friday. The revenues from the cordon price were directed towards improved public transport, and together have reduced traffic by as much as 15% without significant increases on surrounding local roads. Cordon pricing is not currently used anywhere in the United States, although a plan had been developed to enact cordon pricing around Manhattan (CITE). &lt;br /&gt;
&lt;br /&gt;
Variable tolls across an entire roadway is also not a common strategy in the United States. A newer and more innovative strategy was piloted by the state of Oregon, which charges drivers based on vehicle miles traveled (VMT) as a replacement for the fuel tax. The fuel tax is rapidly becoming an ineffective source of revenue as newer cars become more efficient or entirely electric, meaning less fuel is sold and thus less revenues raised. (CONTINUE and CITE)&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
An oft-cited argument against congestion pricing, specifically HOT lanes, is that they disproportionately hurt low-income travelers. Many politicians in opposition to HOT programs call them &amp;quot;Lexus-lanes&amp;quot;, claiming that the toll lanes can only be used by the rich and thus do not provide the equal opportunity for low-income drivers to reap the benefit of the improved travel time. However, this is a spurious argument on several counts. First, an HOT lane is always an ''HOV'' lane, allowing carpoolers to enjoy the reliably fast lanes for free. Carpooling is a proven and effective strategy for all commuters to save money, and the HOT lane should prioritize carpooling before toll-paying motorists. Second, studies of existing variable-priced lanes such as State Route 91 in Orange County, California, demonstrate that even low-income drivers take advantage of the HOT lanes when they have a highly time-sensitive trip. For many users, the penalty for being late to work or picking up a child from daycare would be more expensive than the one-way toll(CITE). Third, revenues from HOT lanes can be directed to public transit improvements along the same corridor. Increased frequency of service funded by HOT lanes can motivate solo drivers at all income levels to switch to a transit commute. Finally, as the Los Angeles County Metropolitan Transportation Authority (LACMTA) demonstrated, policies and programs can be enacted to support qualifying low-income users with toll credits, account fee waivers, or even direct subsidies&amp;lt;ref&amp;gt;LACMTA. &amp;quot;Metro ExpressLanes Project: Final Low-Income Assessment&amp;quot;. 2010. http://media.metro.net/projects_studies/expresslanes/images/low_income_draft_final_report.pdf&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Examples of Congestion Pricing ==&lt;br /&gt;
=== California ===&lt;br /&gt;
* Los Angeles Metro ExpressLanes (I-10 and I-110)&lt;br /&gt;
* SR-91 ExpressLanes&lt;br /&gt;
* San Diego&lt;br /&gt;
* Bay Area&lt;br /&gt;
=== Elsewhere ===&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&amp;quot;Congestion Pricing: A Primer on Institutional Issues&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop13034/fhwahop13034.pdf&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;br /&gt;
&amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_00.htm&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1800</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1800"/>
		<updated>2014-05-16T01:26:16Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
== Introduction ==&lt;br /&gt;
[[File:Expresslanes.jpg|thumbnail|right|View of Los Angeles Metro ExpressLanes (credit: LACMTA)]]&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recently implemented projects demonstrate that congestion pricing is an effective tool both for managing vehicle throughput and motivating solo drivers to choose improved transit options.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
Congestion pricing encompasses several different strategies for applying a price to heavily traveled road networks. The basic concept is to raise the price of travel as the number of travelers increases, especially when the level of traffic begins to decrease the time and reliability of travel. In the United States, &amp;quot;high occupancy toll&amp;quot; (HOT) lanes has recently become one of the most common forms of congestion pricing&amp;lt;ref&amp;gt;Federal Highway Administration. &amp;quot;Congestion Pricing: A Primer&amp;quot;. October 2008. http://ops.fhwa.dot.gov/publications/fhwahop08039/cp_prim1_00.htm&amp;lt;/ref&amp;gt;. HOT lanes are typically converted from existing high-occupancy vehicle (HOV) lanes, retaining the basic concept of free travel by carpools and buses, while adding the option for solo drivers to &amp;quot;buy in&amp;quot; to the lane. This strategy allows motorists who value a faster and more reliable trip on the highway to pay for such an alternative. HOT lanes do not replace the &amp;quot;general purpose&amp;quot; lanes, meaning people can continue to drive for free on the same roadway. True congestion pricing on HOT lanes requires that the price paid by solo drivers increase as the volume of cars increases. In some examples, the policy guiding price response is based on maintaining a minimum average speed in the HOT lanes, such as 55mph. If so many vehicles are buying into the HOT lanes that traffic begins to back up, the price may climb significantly, or in some cases, the HOT lanes may revert temporarily back to HOV-only. There are several ways this can be accomplished, which are explored in the examples below.&lt;br /&gt;
&lt;br /&gt;
Other congestion pricing tools besides HOT lanes include &amp;quot;cordon pricing&amp;quot;, variable tolls across an entire roadway, and certain non-tolling strategies. Cordon pricing has been used in London since 2003, in which most vehicles entering the central city must pay a charge between 7:00am and 6:30pm Monday through Friday. The revenues from the cordon price were directed towards improved public transport, and together have reduced traffic by as much as 15% without significant increases on surrounding local roads. Cordon pricing is not currently used anywhere in the United States, although a plan had been developed to enact cordon pricing around Manhattan (CITE). &lt;br /&gt;
&lt;br /&gt;
Variable tolls across an entire roadway is also not a common strategy in the United States. A newer and more innovative strategy was piloted by the state of Oregon, which charges drivers based on vehicle miles traveled (VMT) as a replacement for the fuel tax. The fuel tax is rapidly becoming an ineffective source of revenue as newer cars become more efficient or entirely electric, meaning less fuel is sold and thus less revenues raised. (CONTINUE and CITE)&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
An oft-cited argument against congestion pricing, specifically HOT lanes, is that they disproportionately hurt low-income travelers. Many politicians in opposition to HOT programs call them &amp;quot;Lexus-lanes&amp;quot;, claiming that the toll lanes can only be used by the rich and thus do not provide the equal opportunity for low-income drivers to reap the benefit of the improved travel time. However, this is a spurious argument on several counts. First, an HOT lane is always an ''HOV'' lane, allowing carpoolers to enjoy the reliably fast lanes for free. Carpooling is a proven and effective strategy for all commuters to save money, and the HOT lane should prioritize carpooling before toll-paying motorists. Second, studies of existing variable-priced lanes such as State Route 91 in Orange County, California, demonstrate that even low-income drivers take advantage of the HOT lanes when they have a highly time-sensitive trip. For many users, the penalty for being late to work or picking up a child from daycare would be more expensive than the one-way toll(CITE). Third, revenues from HOT lanes can be directed to public transit improvements along the same corridor. Increased frequency of service funded by HOT lanes can motivate solo drivers at all income levels to switch to a transit commute. Finally, as the Los Angeles County Metropolitan Transportation Authority (LACMTA) demonstrated, policies and programs can be enacted to support qualifying low-income users with toll credits, account fee waivers, or even direct subsidies&amp;lt;ref&amp;gt;LACMTA. &amp;quot;Metro ExpressLanes Project: Final Low-Income Assessment&amp;quot;. 2010. http://media.metro.net/projects_studies/expresslanes/images/low_income_draft_final_report.pdf&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Examples of Congestion Pricing ==&lt;br /&gt;
=== California ===&lt;br /&gt;
=== Elsewhere ===&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&amp;quot;Congestion Pricing: A Primer on Institutional Issues&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop13034/fhwahop13034.pdf&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;br /&gt;
&amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_00.htm&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=File:Expresslanes.jpg&amp;diff=1799</id>
		<title>File:Expresslanes.jpg</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=File:Expresslanes.jpg&amp;diff=1799"/>
		<updated>2014-05-16T01:23:09Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1798</id>
		<title>Deep Discount Group Pass</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Deep_Discount_Group_Pass&amp;diff=1798"/>
		<updated>2014-05-12T22:03:00Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: Created page with &amp;quot;THIS ARTICLE IS IN DEVELOPMENT  == Introduction == Deep discount group passes can be offered by transit agencies as an incentive for increasing ridership among large groups of...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Deep discount group passes can be offered by transit agencies as an incentive for increasing ridership among large groups of typically centralized people while boosting agency revenue. DDGP programs are commonly offered to employers and universities. The employer pays for the privilege of offering its employees unlimited use of the transit system. The cost assessed by the transit agency to the employer would be significantly less than the employer buying passes for every single employee. However, it still generates new revenue for the transit agency because the lure of &amp;quot;free&amp;quot; transit incentivizes the employees to ride when previously very few probably used transit. Since effectively all of those riders are new, even if they are not individually paying the full fare, the partnership between the transit agency and the employer generates new revenue.&lt;br /&gt;
&lt;br /&gt;
Denver&lt;br /&gt;
University of Washington&lt;br /&gt;
California?&lt;br /&gt;
&lt;br /&gt;
Brown, Jeffrey and Daniel Baldwin Hess, and Donald Shoup. “Fare-Free Public Transit at Universities: An Evaluation,” Journal of Planning Education and Research, 23(1), 2003 pp. 69–82.&lt;br /&gt;
&lt;br /&gt;
Nuworsoo, Cornelius, “Deep Discount Group Pass Programs:  Innovative Transit Finance,” Berkeley Planning Journal, 18 (2005), pp. 151-165.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1797</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1797"/>
		<updated>2014-05-12T18:35:31Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Standard and Bio-fuels: Gasoline and Diesel */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
Gasoline and diesel remain the most common fuels for all vehicles. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment &amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== Diesel Environmental Concerns ====&lt;br /&gt;
Although diesel engines are particularly efficient and one of the most common combustion-engine choices for buses and other commercial vehicles, they also cause significant harm to the environment in the form of '''particulate matter''' (PM) from engine exhaust. Research suggests that long-term exposure to diesel exhaust is linked to increases in asthma in children, exacerbation of allergies, and possibly premature death &amp;lt;ref&amp;gt;U.S. Environmental Protection Agency (EPA). (2002) Health assessment document for diesel engine exhaust.  Prepared by the National Center for Environmental Assessment, Washington, DC, for the Office of Transportation and Air Quality; EPA/600/8-90/057F. Available from: National Technical Information Service, Springfield, VA; PB2002-107661, and http://www.epa.gov/ncea.&amp;lt;/ref&amp;gt;. In response to research conducted by the California Air Resources Board (CARB) and others in the early 2000s, new regulations were placed into effect for diesel engines requiring fitting of diesel particulate filters (DPF). However, transit agencies are subject to different regulations than other buses and trucks&amp;lt;ref&amp;gt;CARB. &amp;quot;Fact Sheet: Fleet Rule for Transit Agencies  Urban Bus Requirements&amp;quot;. http://www.arb.ca.gov/msprog/bus/ub/ubfactsheet.pdf&amp;lt;/ref&amp;gt;, which went into effect earlier than the recent standards for retrofitting DPF to trucks operating in California &amp;lt;ref&amp;gt; Transport Topics. &amp;quot;DPF Retrofits Growing Due to California Rule&amp;quot;. 27 May 2013. http://www.ttnews.com/articles/printopt.aspx?storyid=32092&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Regulations pertaining to transit agencies (defined as &amp;quot;urban bus&amp;quot;) are found in title 13 of the California Administrative Code (13 CCR § 2020 - 2023.4), [http://www.arb.ca.gov/msprog/bus/sections2020-2023.4.pdf provided here by CARB]. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. Cummins is an example of an engine manufacturer for transit buses that certifies their products for use with biodiesel fuel&amp;lt;ref&amp;gt;Cummins. Website &amp;quot;Biodiesel Frequently Asked Questions&amp;quot;. http://cumminsengines.com/biodiesel-faq. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. New Flyer and subsidiary NABI provide CNG vehicles.&lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. San Francisco Municipal Transportation Agency (SFMTA) and King County Metro in Seattle jointly purchased new electric trolley-buses from New Flyer to replace aging fleets&amp;lt;ref&amp;gt;Metro Magazine. &amp;quot;King County Metro purchase all-electric New Flyers&amp;quot;. Accessed 12 May 2014. http://www.metro-magazine.com/news/story/2013/06/king-county-metro-purchase-all-electric-new-flyers.aspx&amp;lt;/ref&amp;gt;. &lt;br /&gt;
&lt;br /&gt;
The most common application of electric power for buses today is the hybrid-electric. SFMTA and Long Beach Transit operate fleets of hybrid-electric buses &amp;lt;ref&amp;gt;SFMTA. &amp;quot;MUNI Hybrid Buses&amp;quot;. Accessed 12 May 2014. http://sfmta.com/vi/about-sfmta/our-history-and-fleet/sfmta-fleet/muni-hybrid-buses&amp;lt;/ref&amp;gt;. The Long Beach buses were purchased from New Flyer in 2005 for a published cost of $550,000 per vehicle&amp;lt;ref&amp;gt;LBT. &amp;quot;EPower Fact Sheet&amp;quot;. Accessed 12 May 2014. http://lbtransit.com/about/pdf/epower-fact-sheet.pdf&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;LBT. &amp;quot;Environmental Issues.&amp;quot; Accessed 12 May 2014. http://www.lbtransit.com/About/Environment.aspx&amp;lt;/ref&amp;gt;. Gillig and New Flyer both offer hybrid-electric bus options. &lt;br /&gt;
&lt;br /&gt;
LACMTA, in partnership with the city and county of Los Angeles and the South Coast Air Quality Management District , form the [http://www.metro.net/projects/atvc/ Advanced Transit Vehicle Consortium (ATVC)]. Both LACMTA and Los Angeles Department of Transportation are testing all-electric buses supplied by manufacturer [http://www.byd.com/news/news-166.html BYD] &amp;lt;ref&amp;gt;LADOT. &amp;quot;LADOT to Test Electric Buses on Busy Downtown Los Angeles DASH&amp;quot;. Press release 19 February 2014. http://ladot.lacity.org/stellent/groups/Departments/@LADOT_Contributor/documents/Contributor_Web_Content/LACITYP_027870.pdf&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to ClearEdge Power, and the future of the fuel cell bus program is unknown&amp;lt;ref&amp;gt;Kane, Brad. Hartford Business Journal. &amp;quot;UTC Power sold to Oregon fuel cell firm&amp;quot;. http://www.hartfordbusiness.com/article/20130212/NEWS01/130219966/utc-power-sold-to-oregon-fuel-cell-firm. February 2013. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Transit's Low-Carbon Role]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1796</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1796"/>
		<updated>2014-05-12T18:27:09Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Electric */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment &amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== Diesel Environmental Concerns ====&lt;br /&gt;
Although diesel engines are particularly efficient and one of the most common combustion-engine choices for buses and other commercial vehicles, they also cause significant harm to the environment in the form of '''particulate matter''' (PM) from engine exhaust. Research suggests that long-term exposure to diesel exhaust is linked to increases in asthma in children, exacerbation of allergies, and possibly premature death &amp;lt;ref&amp;gt;U.S. Environmental Protection Agency (EPA). (2002) Health assessment document for diesel engine exhaust.  Prepared by the National Center for Environmental Assessment, Washington, DC, for the Office of Transportation and Air Quality; EPA/600/8-90/057F. Available from: National Technical Information Service, Springfield, VA; PB2002-107661, and http://www.epa.gov/ncea.&amp;lt;/ref&amp;gt;. In response to research conducted by the California Air Resources Board (CARB) and others in the early 2000s, new regulations were placed into effect for diesel engines requiring fitting of diesel particulate filters (DPF). However, transit agencies are subject to different regulations than other buses and trucks&amp;lt;ref&amp;gt;CARB. &amp;quot;Fact Sheet: Fleet Rule for Transit Agencies  Urban Bus Requirements&amp;quot;. http://www.arb.ca.gov/msprog/bus/ub/ubfactsheet.pdf&amp;lt;/ref&amp;gt;, which went into effect earlier than the recent standards for retrofitting DPF to trucks operating in California &amp;lt;ref&amp;gt; Transport Topics. &amp;quot;DPF Retrofits Growing Due to California Rule&amp;quot;. 27 May 2013. http://www.ttnews.com/articles/printopt.aspx?storyid=32092&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Regulations pertaining to transit agencies (defined as &amp;quot;urban bus&amp;quot;) are found in title 13 of the California Administrative Code (13 CCR § 2020 - 2023.4), [http://www.arb.ca.gov/msprog/bus/sections2020-2023.4.pdf provided here by CARB]. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. Cummins is an example of an engine manufacturer for transit buses that certifies their products for use with biodiesel fuel&amp;lt;ref&amp;gt;Cummins. Website &amp;quot;Biodiesel Frequently Asked Questions&amp;quot;. http://cumminsengines.com/biodiesel-faq. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. New Flyer and subsidiary NABI provide CNG vehicles.&lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. San Francisco Municipal Transportation Agency (SFMTA) and King County Metro in Seattle jointly purchased new electric trolley-buses from New Flyer to replace aging fleets&amp;lt;ref&amp;gt;Metro Magazine. &amp;quot;King County Metro purchase all-electric New Flyers&amp;quot;. Accessed 12 May 2014. http://www.metro-magazine.com/news/story/2013/06/king-county-metro-purchase-all-electric-new-flyers.aspx&amp;lt;/ref&amp;gt;. &lt;br /&gt;
&lt;br /&gt;
The most common application of electric power for buses today is the hybrid-electric. SFMTA and Long Beach Transit operate fleets of hybrid-electric buses &amp;lt;ref&amp;gt;SFMTA. &amp;quot;MUNI Hybrid Buses&amp;quot;. Accessed 12 May 2014. http://sfmta.com/vi/about-sfmta/our-history-and-fleet/sfmta-fleet/muni-hybrid-buses&amp;lt;/ref&amp;gt;. The Long Beach buses were purchased from New Flyer in 2005 for a published cost of $550,000 per vehicle&amp;lt;ref&amp;gt;LBT. &amp;quot;EPower Fact Sheet&amp;quot;. Accessed 12 May 2014. http://lbtransit.com/about/pdf/epower-fact-sheet.pdf&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;LBT. &amp;quot;Environmental Issues.&amp;quot; Accessed 12 May 2014. http://www.lbtransit.com/About/Environment.aspx&amp;lt;/ref&amp;gt;. Gillig and New Flyer both offer hybrid-electric bus options. &lt;br /&gt;
&lt;br /&gt;
LACMTA, in partnership with the city and county of Los Angeles and the South Coast Air Quality Management District , form the [http://www.metro.net/projects/atvc/ Advanced Transit Vehicle Consortium (ATVC)]. Both LACMTA and Los Angeles Department of Transportation are testing all-electric buses supplied by manufacturer [http://www.byd.com/news/news-166.html BYD] &amp;lt;ref&amp;gt;LADOT. &amp;quot;LADOT to Test Electric Buses on Busy Downtown Los Angeles DASH&amp;quot;. Press release 19 February 2014. http://ladot.lacity.org/stellent/groups/Departments/@LADOT_Contributor/documents/Contributor_Web_Content/LACITYP_027870.pdf&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to ClearEdge Power, and the future of the fuel cell bus program is unknown&amp;lt;ref&amp;gt;Kane, Brad. Hartford Business Journal. &amp;quot;UTC Power sold to Oregon fuel cell firm&amp;quot;. http://www.hartfordbusiness.com/article/20130212/NEWS01/130219966/utc-power-sold-to-oregon-fuel-cell-firm. February 2013. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Transit's Low-Carbon Role]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1795</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1795"/>
		<updated>2014-05-12T18:25:09Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Natural Gases */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment &amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== Diesel Environmental Concerns ====&lt;br /&gt;
Although diesel engines are particularly efficient and one of the most common combustion-engine choices for buses and other commercial vehicles, they also cause significant harm to the environment in the form of '''particulate matter''' (PM) from engine exhaust. Research suggests that long-term exposure to diesel exhaust is linked to increases in asthma in children, exacerbation of allergies, and possibly premature death &amp;lt;ref&amp;gt;U.S. Environmental Protection Agency (EPA). (2002) Health assessment document for diesel engine exhaust.  Prepared by the National Center for Environmental Assessment, Washington, DC, for the Office of Transportation and Air Quality; EPA/600/8-90/057F. Available from: National Technical Information Service, Springfield, VA; PB2002-107661, and http://www.epa.gov/ncea.&amp;lt;/ref&amp;gt;. In response to research conducted by the California Air Resources Board (CARB) and others in the early 2000s, new regulations were placed into effect for diesel engines requiring fitting of diesel particulate filters (DPF). However, transit agencies are subject to different regulations than other buses and trucks&amp;lt;ref&amp;gt;CARB. &amp;quot;Fact Sheet: Fleet Rule for Transit Agencies  Urban Bus Requirements&amp;quot;. http://www.arb.ca.gov/msprog/bus/ub/ubfactsheet.pdf&amp;lt;/ref&amp;gt;, which went into effect earlier than the recent standards for retrofitting DPF to trucks operating in California &amp;lt;ref&amp;gt; Transport Topics. &amp;quot;DPF Retrofits Growing Due to California Rule&amp;quot;. 27 May 2013. http://www.ttnews.com/articles/printopt.aspx?storyid=32092&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Regulations pertaining to transit agencies (defined as &amp;quot;urban bus&amp;quot;) are found in title 13 of the California Administrative Code (13 CCR § 2020 - 2023.4), [http://www.arb.ca.gov/msprog/bus/sections2020-2023.4.pdf provided here by CARB]. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. Cummins is an example of an engine manufacturer for transit buses that certifies their products for use with biodiesel fuel&amp;lt;ref&amp;gt;Cummins. Website &amp;quot;Biodiesel Frequently Asked Questions&amp;quot;. http://cumminsengines.com/biodiesel-faq. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. New Flyer and subsidiary NABI provide CNG vehicles.&lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. San Francisco Municipal Transportation Agency (SFMTA) and King County Metro in Seattle jointly purchased new electric trolley-buses from New Flyer to replace aging fleets&amp;lt;ref&amp;gt;Metro Magazine. &amp;quot;King County Metro purchase all-electric New Flyers&amp;quot;. Accessed 12 May 2014. http://www.metro-magazine.com/news/story/2013/06/king-county-metro-purchase-all-electric-new-flyers.aspx&amp;lt;/ref&amp;gt;. &lt;br /&gt;
&lt;br /&gt;
The most common application of electric power for buses today is the hybrid-electric. SFMTA and Long Beach Transit operate fleets of hybrid-electric buses &amp;lt;ref&amp;gt;SFMTA. &amp;quot;MUNI Hybrid Buses&amp;quot;. Accessed 12 May 2014. http://sfmta.com/vi/about-sfmta/our-history-and-fleet/sfmta-fleet/muni-hybrid-buses&amp;lt;/ref&amp;gt;. The Long Beach buses were purchased from New Flyer in 2005 for a published cost of $550,000 per vehicle&amp;lt;ref&amp;gt;LBT. &amp;quot;EPower Fact Sheet&amp;quot;. Accessed 12 May 2014. http://lbtransit.com/about/pdf/epower-fact-sheet.pdf&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;LBT. &amp;quot;Environmental Issues.&amp;quot; Accessed 12 May 2014. http://www.lbtransit.com/About/Environment.aspx&amp;lt;/ref&amp;gt;. Gillig and New Flyer both offer hybrid-electric bus options. &lt;br /&gt;
&lt;br /&gt;
LACMTA, in partnership with the city and county of Los Angeles and the South Coast Air Quality Management District , form the [http://www.metro.net/projects/atvc/ Advanced Transit Vehicle Consortium (ATVC)]. Both LACMTA and Los Angeles Department of Transportation are testing all-electric buses supplied by manufacturer [http://www.byd.com/news/news-166.html BYD]. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to ClearEdge Power, and the future of the fuel cell bus program is unknown&amp;lt;ref&amp;gt;Kane, Brad. Hartford Business Journal. &amp;quot;UTC Power sold to Oregon fuel cell firm&amp;quot;. http://www.hartfordbusiness.com/article/20130212/NEWS01/130219966/utc-power-sold-to-oregon-fuel-cell-firm. February 2013. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Transit's Low-Carbon Role]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1794</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1794"/>
		<updated>2014-05-12T18:22:17Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment &amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== Diesel Environmental Concerns ====&lt;br /&gt;
Although diesel engines are particularly efficient and one of the most common combustion-engine choices for buses and other commercial vehicles, they also cause significant harm to the environment in the form of '''particulate matter''' (PM) from engine exhaust. Research suggests that long-term exposure to diesel exhaust is linked to increases in asthma in children, exacerbation of allergies, and possibly premature death &amp;lt;ref&amp;gt;U.S. Environmental Protection Agency (EPA). (2002) Health assessment document for diesel engine exhaust.  Prepared by the National Center for Environmental Assessment, Washington, DC, for the Office of Transportation and Air Quality; EPA/600/8-90/057F. Available from: National Technical Information Service, Springfield, VA; PB2002-107661, and http://www.epa.gov/ncea.&amp;lt;/ref&amp;gt;. In response to research conducted by the California Air Resources Board (CARB) and others in the early 2000s, new regulations were placed into effect for diesel engines requiring fitting of diesel particulate filters (DPF). However, transit agencies are subject to different regulations than other buses and trucks&amp;lt;ref&amp;gt;CARB. &amp;quot;Fact Sheet: Fleet Rule for Transit Agencies  Urban Bus Requirements&amp;quot;. http://www.arb.ca.gov/msprog/bus/ub/ubfactsheet.pdf&amp;lt;/ref&amp;gt;, which went into effect earlier than the recent standards for retrofitting DPF to trucks operating in California &amp;lt;ref&amp;gt; Transport Topics. &amp;quot;DPF Retrofits Growing Due to California Rule&amp;quot;. 27 May 2013. http://www.ttnews.com/articles/printopt.aspx?storyid=32092&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Regulations pertaining to transit agencies (defined as &amp;quot;urban bus&amp;quot;) are found in title 13 of the California Administrative Code (13 CCR § 2020 - 2023.4), [http://www.arb.ca.gov/msprog/bus/sections2020-2023.4.pdf provided here by CARB]. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. Cummins is an example of an engine manufacturer for transit buses that certifies their products for use with biodiesel fuel&amp;lt;ref&amp;gt;Cummins. Website &amp;quot;Biodiesel Frequently Asked Questions&amp;quot;. http://cumminsengines.com/biodiesel-faq. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. New Flyer and subsidiary NABI provide CNG vehicles. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. San Francisco Municipal Transportation Agency (SFMTA) and King County Metro in Seattle jointly purchased new electric trolley-buses from New Flyer to replace aging fleets&amp;lt;ref&amp;gt;Metro Magazine. &amp;quot;King County Metro purchase all-electric New Flyers&amp;quot;. Accessed 12 May 2014. http://www.metro-magazine.com/news/story/2013/06/king-county-metro-purchase-all-electric-new-flyers.aspx&amp;lt;/ref&amp;gt;. &lt;br /&gt;
&lt;br /&gt;
The most common application of electric power for buses today is the hybrid-electric. SFMTA and Long Beach Transit operate fleets of hybrid-electric buses &amp;lt;ref&amp;gt;SFMTA. &amp;quot;MUNI Hybrid Buses&amp;quot;. Accessed 12 May 2014. http://sfmta.com/vi/about-sfmta/our-history-and-fleet/sfmta-fleet/muni-hybrid-buses&amp;lt;/ref&amp;gt;. The Long Beach buses were purchased from New Flyer in 2005 for a published cost of $550,000 per vehicle&amp;lt;ref&amp;gt;LBT. &amp;quot;EPower Fact Sheet&amp;quot;. Accessed 12 May 2014. http://lbtransit.com/about/pdf/epower-fact-sheet.pdf&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;LBT. &amp;quot;Environmental Issues.&amp;quot; Accessed 12 May 2014. http://www.lbtransit.com/About/Environment.aspx&amp;lt;/ref&amp;gt;. Gillig and New Flyer both offer hybrid-electric bus options. &lt;br /&gt;
&lt;br /&gt;
LACMTA, in partnership with the city and county of Los Angeles and the South Coast Air Quality Management District , form the [http://www.metro.net/projects/atvc/ Advanced Transit Vehicle Consortium (ATVC)]. Both LACMTA and Los Angeles Department of Transportation are testing all-electric buses supplied by manufacturer [http://www.byd.com/news/news-166.html BYD]. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to ClearEdge Power, and the future of the fuel cell bus program is unknown&amp;lt;ref&amp;gt;Kane, Brad. Hartford Business Journal. &amp;quot;UTC Power sold to Oregon fuel cell firm&amp;quot;. http://www.hartfordbusiness.com/article/20130212/NEWS01/130219966/utc-power-sold-to-oregon-fuel-cell-firm. February 2013. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Transit's Low-Carbon Role]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1793</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1793"/>
		<updated>2014-05-12T18:19:06Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment &amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Diesel Environmental Concerns ===&lt;br /&gt;
Although diesel engines are particularly efficient and one of the most common combustion-engine choices for buses and other commercial vehicles, they also cause significant harm to the environment in the form of '''particulate matter''' (PM) from engine exhaust. Research suggests that long-term exposure to diesel exhaust is linked to increases in asthma in children, exacerbation of allergies, and possibly premature death &amp;lt;ref&amp;gt;U.S. Environmental Protection Agency (EPA). (2002) Health assessment document for diesel engine exhaust.  Prepared by the National Center for Environmental Assessment, Washington, DC, for the Office of Transportation and Air Quality; EPA/600/8-90/057F. Available from: National Technical Information Service, Springfield, VA; PB2002-107661, and http://www.epa.gov/ncea.&amp;lt;/ref&amp;gt;. In response to research conducted by the California Air Resources Board (CARB) and others in the early 2000s, new regulations were placed into effect for diesel engines requiring fitting of diesel particulate filters (DPF). However, transit agencies are subject to different regulations than other buses and trucks&amp;lt;ref&amp;gt;CARB. &amp;quot;Fact Sheet: Fleet Rule for Transit Agencies  Urban Bus Requirements&amp;quot;. http://www.arb.ca.gov/msprog/bus/ub/ubfactsheet.pdf&amp;lt;/ref&amp;gt;, which went into effect earlier than the recent standards for retrofitting DPF to trucks operating in California &amp;lt;ref&amp;gt; Transport Topics. &amp;quot;DPF Retrofits Growing Due to California Rule&amp;quot;. 27 May 2013. http://www.ttnews.com/articles/printopt.aspx?storyid=32092&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Regulations pertaining to transit agencies (defined as &amp;quot;urban bus&amp;quot;) are found in title 13 of the California Administrative Code (13 CCR § 2020 - 2023.4), [http://www.arb.ca.gov/msprog/bus/sections2020-2023.4.pdf provided here by CARB]. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. Cummins is an example of an engine manufacturer for transit buses that certifies their products for use with biodiesel fuel&amp;lt;ref&amp;gt;Cummins. Website &amp;quot;Biodiesel Frequently Asked Questions&amp;quot;. http://cumminsengines.com/biodiesel-faq. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. New Flyer and subsidiary NABI provide CNG vehicles. &lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. San Francisco Municipal Transportation Agency (SFMTA)&lt;br /&gt;
&lt;br /&gt;
The most common application of electric power for buses today is the hybrid-electric. SFMTA and Long Beach Transit operate fleets of hybrid-electric buses &amp;lt;ref&amp;gt;SFMTA. &amp;quot;MUNI Hybrid Buses&amp;quot;. Accessed 12 May 2014. http://sfmta.com/vi/about-sfmta/our-history-and-fleet/sfmta-fleet/muni-hybrid-buses&amp;lt;/ref&amp;gt;. The Long Beach buses were purchased from New Flyer in 2005 for a published cost of $550,000 per vehicle&amp;lt;ref&amp;gt;LBT. &amp;quot;EPower Fact Sheet&amp;quot;. Accessed 12 May 2014. http://lbtransit.com/about/pdf/epower-fact-sheet.pdf&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;LBT. &amp;quot;Environmental Issues.&amp;quot; Accessed 12 May 2014. http://www.lbtransit.com/About/Environment.aspx&amp;lt;/ref&amp;gt;. Gillig and New Flyer both offer hybrid-electric bus options. &lt;br /&gt;
&lt;br /&gt;
LACMTA, in partnership with the city and county of Los Angeles and the South Coast Air Quality Management District , form the [http://www.metro.net/projects/atvc/ Advanced Transit Vehicle Consortium (ATVC)]. Both LACMTA and Los Angeles Department of Transportation are testing all-electric buses supplied by manufacturer [http://www.byd.com/news/news-166.html BYD]. &lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to ClearEdge Power, and the future of the fuel cell bus program is unknown&amp;lt;ref&amp;gt;Kane, Brad. Hartford Business Journal. &amp;quot;UTC Power sold to Oregon fuel cell firm&amp;quot;. http://www.hartfordbusiness.com/article/20130212/NEWS01/130219966/utc-power-sold-to-oregon-fuel-cell-firm. February 2013. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Transit's Low-Carbon Role]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1792</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1792"/>
		<updated>2014-05-12T17:56:49Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Diesel Environmental Concerns */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment &amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Diesel Environmental Concerns ===&lt;br /&gt;
Although diesel engines are particularly efficient and one of the most common combustion-engine choices for buses and other commercial vehicles, they also cause significant harm to the environment in the form of '''particulate matter''' (PM) from engine exhaust. Research suggests that long-term exposure to diesel exhaust is linked to increases in asthma in children, exacerbation of allergies, and possibly premature death &amp;lt;ref&amp;gt;U.S. Environmental Protection Agency (EPA). (2002) Health assessment document for diesel engine exhaust.  Prepared by the National Center for Environmental Assessment, Washington, DC, for the Office of Transportation and Air Quality; EPA/600/8-90/057F. Available from: National Technical Information Service, Springfield, VA; PB2002-107661, and http://www.epa.gov/ncea.&amp;lt;/ref&amp;gt;. In response to research conducted by the California Air Resources Board (CARB) and others in the early 2000s, new regulations were placed into effect for diesel engines requiring fitting of diesel particulate filters (DPF). However, transit agencies are subject to different regulations than other buses and trucks&amp;lt;ref&amp;gt;CARB. &amp;quot;Fact Sheet: Fleet Rule for Transit Agencies  Urban Bus Requirements&amp;quot;. http://www.arb.ca.gov/msprog/bus/ub/ubfactsheet.pdf&amp;lt;/ref&amp;gt;, which went into effect earlier than the recent standards for retrofitting DPF to trucks operating in California &amp;lt;ref&amp;gt; Transport Topics. &amp;quot;DPF Retrofits Growing Due to California Rule&amp;quot;. 27 May 2013. http://www.ttnews.com/articles/printopt.aspx?storyid=32092&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Regulations pertaining to transit agencies (defined as &amp;quot;urban bus&amp;quot;) are found in title 13 of the California Administrative Code (13 CCR § 2020 - 2023.4), [http://www.arb.ca.gov/msprog/bus/sections2020-2023.4.pdf provided here by CARB]. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. Cummins is an example of an engine manufacturer for transit buses that certifies their products for use with biodiesel fuel&amp;lt;ref&amp;gt;Cummins. Website &amp;quot;Biodiesel Frequently Asked Questions&amp;quot;. http://cumminsengines.com/biodiesel-faq. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. &lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. The most common application of electric power for buses today is the hybrid-electric.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to ClearEdge Power, and the future of the fuel cell bus program is unknown&amp;lt;ref&amp;gt;Kane, Brad. Hartford Business Journal. &amp;quot;UTC Power sold to Oregon fuel cell firm&amp;quot;. http://www.hartfordbusiness.com/article/20130212/NEWS01/130219966/utc-power-sold-to-oregon-fuel-cell-firm. February 2013. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Transit's Low-Carbon Role]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1791</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1791"/>
		<updated>2014-05-12T17:51:26Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment &amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Diesel Environmental Concerns ===&lt;br /&gt;
Although diesel engines are particularly efficient and one of the most common combustion-engine choices for buses and other commercial vehicles, they also cause significant harm to the environment in the form of '''particulate matter''' (PM) from engine exhaust. Research suggests that long-term exposure to diesel exhaust is linked to increases in asthma in children, exacerbation of allergies, and possibly premature death &amp;lt;ref&amp;gt;U.S. Environmental Protection Agency (EPA). (2002) Health assessment document for diesel engine exhaust.  Prepared by the National Center for Environmental Assessment, Washington, DC, for the Office of Transportation and Air Quality; EPA/600/8-90/057F. Available from: National Technical Information Service, Springfield, VA; PB2002-107661, and http://www.epa.gov/ncea.&amp;lt;/ref&amp;gt;. In response to research conducted by the California Air Resources Board (CARB) and others in the early 2000s, new regulations were placed into effect for diesel engines requiring fitting of diesel particulate filters (DPF). However, transit agencies are subject to different regulations than other buses and trucks&amp;lt;ref&amp;gt;CARB. &amp;quot;Fact Sheet: Fleet Rule for Transit Agencies  Urban Bus Requirements&amp;quot;. http://www.arb.ca.gov/msprog/bus/ub/ubfactsheet.pdf&amp;lt;/ref&amp;gt;, which went into effect earlier than the recent standards for retrofitting DPF to trucks operating in California &amp;lt;ref&amp;gt; Transport Topics. &amp;quot;DPF Retrofits Growing Due to California Rule&amp;quot;. 27 May 2013. http://www.ttnews.com/articles/printopt.aspx?storyid=32092&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. Cummins is an example of an engine manufacturer for transit buses that certifies their products for use with biodiesel fuel&amp;lt;ref&amp;gt;Cummins. Website &amp;quot;Biodiesel Frequently Asked Questions&amp;quot;. http://cumminsengines.com/biodiesel-faq. Accessed 15 April 2014.&amp;lt;/ref&amp;gt; &lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. &lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. The most common application of electric power for buses today is the hybrid-electric.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to ClearEdge Power, and the future of the fuel cell bus program is unknown&amp;lt;ref&amp;gt;Kane, Brad. Hartford Business Journal. &amp;quot;UTC Power sold to Oregon fuel cell firm&amp;quot;. http://www.hartfordbusiness.com/article/20130212/NEWS01/130219966/utc-power-sold-to-oregon-fuel-cell-firm. February 2013. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Transit's Low-Carbon Role]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1783</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1783"/>
		<updated>2014-04-30T21:30:23Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recently implemented projects demonstrate that congestion pricing is an effective tool both for managing vehicle throughput and motivating solo drivers to choose improved transit options.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
Congestion pricing encompasses several different strategies for applying a price to heavily traveled road networks. The basic concept is to raise the price of travel as the number of travelers increases, especially when the level of traffic begins to decrease the time and reliability of travel. In the United States, &amp;quot;high occupancy toll&amp;quot; (HOT) lanes has recently become one of the most common forms of congestion pricing&amp;lt;ref&amp;gt;Federal Highway Administration. &amp;quot;Congestion Pricing: A Primer&amp;quot;. October 2008. http://ops.fhwa.dot.gov/publications/fhwahop08039/cp_prim1_00.htm&amp;lt;/ref&amp;gt;. HOT lanes are typically converted from existing high-occupancy vehicle (HOV) lanes, retaining the basic concept of free travel by carpools and buses, while adding the option for solo drivers to &amp;quot;buy in&amp;quot; to the lane. This strategy allows motorists who value a faster and more reliable trip on the highway to pay for such an alternative. HOT lanes do not replace the &amp;quot;general purpose&amp;quot; lanes, meaning people can continue to drive for free on the same roadway. True congestion pricing on HOT lanes requires that the price paid by solo drivers increase as the volume of cars increases. In some examples, the policy guiding price response is based on maintaining a minimum average speed in the HOT lanes, such as 55mph. If so many vehicles are buying into the HOT lanes that traffic begins to back up, the price may climb significantly, or in some cases, the HOT lanes may revert temporarily back to HOV-only. There are several ways this can be accomplished, which are explored in the examples below.&lt;br /&gt;
&lt;br /&gt;
Other congestion pricing tools besides HOT lanes include &amp;quot;cordon pricing&amp;quot;, variable tolls across an entire roadway, and certain non-tolling strategies. Cordon pricing has been used in London since 2003, in which most vehicles entering the central city must pay a charge between 7:00am and 6:30pm Monday through Friday. The revenues from the cordon price were directed towards improved public transport, and together have reduced traffic by as much as 15% without significant increases on surrounding local roads. Cordon pricing is not currently used anywhere in the United States, although a plan had been developed to enact cordon pricing around Manhattan (CITE). &lt;br /&gt;
&lt;br /&gt;
Variable tolls across an entire roadway is also not a common strategy in the United States. A newer and more innovative strategy was piloted by the state of Oregon, which charges drivers based on vehicle miles traveled (VMT) as a replacement for the fuel tax. The fuel tax is rapidly becoming an ineffective source of revenue as newer cars become more efficient or entirely electric, meaning less fuel is sold and thus less revenues raised. (CONTINUE and CITE)&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
An oft-cited argument against congestion pricing, specifically HOT lanes, is that they disproportionately hurt low-income travelers. Many politicians in opposition to HOT programs call them &amp;quot;Lexus-lanes&amp;quot;, claiming that the toll lanes can only be used by the rich and thus do not provide the equal opportunity for low-income drivers to reap the benefit of the improved travel time. However, this is a spurious argument on several counts. First, an HOT lane is always an ''HOV'' lane, allowing carpoolers to enjoy the reliably fast lanes for free. Carpooling is a proven and effective strategy for all commuters to save money, and the HOT lane should prioritize carpooling before toll-paying motorists. Second, studies of existing variable-priced lanes such as State Route 91 in Orange County, California, demonstrate that even low-income drivers take advantage of the HOT lanes when they have a highly time-sensitive trip. For many users, the penalty for being late to work or picking up a child from daycare would be more expensive than the one-way toll(CITE). Third, revenues from HOT lanes can be directed to public transit improvements along the same corridor. Increased frequency of service funded by HOT lanes can motivate solo drivers at all income levels to switch to a transit commute. Finally, as the Los Angeles County Metropolitan Transportation Authority (LACMTA) demonstrated, policies and programs can be enacted to support qualifying low-income users with toll credits, account fee waivers, or even direct subsidies&amp;lt;ref&amp;gt;LACMTA. &amp;quot;Metro ExpressLanes Project: Final Low-Income Assessment&amp;quot;. 2010. http://media.metro.net/projects_studies/expresslanes/images/low_income_draft_final_report.pdf&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Examples of Congestion Pricing ==&lt;br /&gt;
=== California ===&lt;br /&gt;
=== Elsewhere ===&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&amp;quot;Congestion Pricing: A Primer on Institutional Issues&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop13034/fhwahop13034.pdf&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;br /&gt;
&amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_00.htm&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1782</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1782"/>
		<updated>2014-04-30T20:59:42Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recently implemented projects demonstrate that congestion pricing is an effective tool both for managing vehicle throughput and motivating solo drivers to choose improved transit options.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
Congestion pricing encompasses several different strategies for applying a price to heavily traveled road networks. The basic concept is to raise the price of travel as the number of travelers increases, especially when the level of traffic begins to decrease the time and reliability of travel. In the United States, &amp;quot;high occupancy toll&amp;quot; (HOT) lanes has recently become one of the most common forms of congestion pricing&amp;lt;ref&amp;gt;Federal Highway Administration. &amp;quot;Congestion Pricing: A Primer&amp;quot;. October 2008. http://ops.fhwa.dot.gov/publications/fhwahop08039/cp_prim1_00.htm&amp;lt;/ref&amp;gt;. HOT lanes are typically converted from existing high-occupancy vehicle (HOV) lanes, retaining the basic concept of free travel by carpools and buses, while adding the option for solo drivers to &amp;quot;buy in&amp;quot; to the lane. This strategy allows motorists who value a faster and more reliable trip on the highway to pay for such an alternative. HOT lanes do not replace the &amp;quot;general purpose&amp;quot; lanes, meaning people can continue to drive for free on the same roadway. True congestion pricing on HOT lanes requires that the price paid by solo drivers increase as the volume of cars increases. In some examples, the policy guiding price response is based on maintaining a minimum average speed in the HOT lanes, such as 55mph. If so many vehicles are buying into the HOT lanes that traffic begins to back up, the price may climb significantly, or in some cases, the HOT lanes may revert temporarily back to HOV-only. There are several ways this can be accomplished, which are explored in the examples below.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
&lt;br /&gt;
== Examples of Congestion Pricing ==&lt;br /&gt;
=== California ===&lt;br /&gt;
=== Elsewhere ===&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&amp;quot;Congestion Pricing: A Primer on Institutional Issues&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop13034/fhwahop13034.pdf&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;br /&gt;
&amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_00.htm&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1781</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1781"/>
		<updated>2014-04-30T20:29:47Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recent examples of this in action support the case that congestion pricing is an effective tool both for managing vehicle throughput and motivating solo drivers to choose improved transit options.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
&amp;lt;ref&amp;gt;Federal Highway Administration. &amp;quot;Congestion Pricing: A Primer&amp;quot;. October 2008. http://ops.fhwa.dot.gov/publications/fhwahop08039/cp_prim1_00.htm&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
&lt;br /&gt;
== The Los Angeles Experiment ==&lt;br /&gt;
&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&amp;quot;Congestion Pricing: A Primer on Institutional Issues&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop13034/fhwahop13034.pdf&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;br /&gt;
&amp;quot;Transit and Congestion Pricing: A Primer&amp;quot;. http://www.ops.fhwa.dot.gov/publications/fhwahop09015/cp_prim7_00.htm&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1780</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1780"/>
		<updated>2014-04-30T20:21:10Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Congestion pricing is a concept applied to roadways experiencing high traffic volumes in order to motivate better economic decision making among drivers and improve traffic flow. When a roadway is carrying more vehicles than it was designed for, traffic becomes congested, decreasing travel times and reliability of travel. Applying a pricing scheme, such as a toll, which increases along with congestion (and likewise decreases), motivates some drivers to adjust their travel behavior. Drivers unwilling to pay the higher price will choose to drive at other times, thus maintaining or improving overall congestion conditions.&lt;br /&gt;
&lt;br /&gt;
Congestion pricing can be used to generate revenue in support of enhanced public transit service. Recent examples of this in action support the case that congestion pricing is an effective tool both for managing vehicle throughput and motivating solo drivers to choose improved transit options.&lt;br /&gt;
&lt;br /&gt;
== Congestion pricing basics ==&lt;br /&gt;
&lt;br /&gt;
=== Directing revenue to transit ===&lt;br /&gt;
&lt;br /&gt;
=== Equity questions ===&lt;br /&gt;
&lt;br /&gt;
== The Los Angeles Experiment ==&lt;br /&gt;
&lt;br /&gt;
http://thesource.metro.net/2012/11/08/expresslanes-basics-reviewed/&lt;br /&gt;
http://thesource.metro.net/2013/03/20/first-preliminary-report-issued-on-performance-of-expresslanes-on-the-110-freeway/&lt;br /&gt;
http://thesource.metro.net/2014/04/21/metro-board-to-consider-extending-expresslanes-on-10-and-110-freeways-beyond-january-2015/&lt;br /&gt;
&lt;br /&gt;
http://www.wsdot.wa.gov/Tolling/SR167HotLanes/publications.htm&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1779</id>
		<title>Congestion pricing</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Congestion_pricing&amp;diff=1779"/>
		<updated>2014-04-30T04:57:58Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: Created page with &amp;quot;THIS ARTICLE IS IN DEVELOPMENT  == Introduction == How congestion pricing and tolling theory can be used to raise revenue in support of transit operations. The case for the Si...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
&lt;br /&gt;
== Introduction ==&lt;br /&gt;
How congestion pricing and tolling theory can be used to raise revenue in support of transit operations. The case for the Silver Line. Cite numerous ACCESS articles and academic research from class - Marty.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1766</id>
		<title>Reliability of service</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1766"/>
		<updated>2014-04-22T23:18:58Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Research */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
A common theme among articles within TransitWiki is strategies to improve reliability of transit service (see [[Off-vehicle fare payment]], [[Transit signal priority (TSP)|Transit signal priority]], and [[Internet communications]], for example). To understand how to improve reliability of service, transit planners should understand the perception of unreliability among passengers and common responses to such factors. Many people may consider transit were it not for fear of perceived or true unreliability. Reliability can be an objective, performance-based measure, but what is most important for passengers making a decision about how to travel is the subjective perception of reliability &amp;lt;ref&amp;gt;Prashker, J.N. &amp;quot;Direct Analysis of the Perceived Importance of Attributes of Reliability of Travel Modes in Urban Travel.&amp;quot; Transportation 8, pp 329-346. 1979.&amp;lt;/ref&amp;gt;. Users do not typically consider the reported statistical performance of a roadway when making a trip; they rely on their personal recollection of typical circumstance or from reputation and other subjective information sources. Therefore, it is in the best interest of transit planners to consider passenger perceptions of the travel experience and, to the extent possible, plan to mitigate factors of unreliability.&lt;br /&gt;
&lt;br /&gt;
== Research ==&lt;br /&gt;
In 2013, student researchers from the University of California at Berkeley (UCB) conducted a survey of current and former users of the San Francisco area public transportation system&amp;lt;ref&amp;gt;Carrel, Andre, Anne Halvorsen and Joan Walker. Transportation Research Board: Transit 2013, Volume 2. &amp;quot;Passengers' Perception of and Behavioral Adaptation to Unreliability in Public Transportation.&amp;quot; pp 153-162. 2013. http://trid.trb.org/view/1243072&amp;lt;/ref&amp;gt;. Survey respondents rated the importance of reliability factors, including the time waiting at a transfer and possibility of waiting for less than 10 minutes for a bus after walking to a stop.&lt;br /&gt;
&lt;br /&gt;
The researchers also gathered information on how passengers handled anticipated unreliability. [[Real-time information]] is a tool for mitigating unreliability, for example, but planners should remember that not all riders have access to real-time information. Most important in considering passenger response is that negative experiences can actually reduce transit use by individuals; regaining those lost customers could be more challenging than simply addressing problems of reliability.&lt;br /&gt;
&lt;br /&gt;
=== Factors of Unreliability ===&lt;br /&gt;
Reliability may seem like an intuitive concept: can I depend on the transit service to be there on schedule and arrive at my destination on time? However there are many other factors that passengers may consider. The availability of seats on a bus, or [[Bicycle connections|bike rack space at certain stops]] could be one factor. The UCB report contrasts two riders: one typically travels every day at peak-hours and experiences longer, but predictable travel times. This rider might consider their trips reliable even in congestion, because it is expected. Another rider might typically take the bus during the off-peak time with shorter travel times; they may consider an experience riding during peak-period to be highly unreliable. Therefore, reliability can be affected by predictable circumstances such as congestion, and unpredictable, non-recurring circumstances. &lt;br /&gt;
&lt;br /&gt;
According to passengers surveyed in San Francisco, 10 minutes is the maximum amount of time between buses and trains still considered frequent. In other words, a headway longer than 10 minutes is considered infrequent, and by association, unreliable.&lt;br /&gt;
&lt;br /&gt;
Reliability aspects for work and non-work trips were measured by survey respondents in terms of importance. Reliability is more important for work trips, intuitively. Many reliability factors in choosing transit are the same for work and non-work trips:&lt;br /&gt;
* Making connections that are possible according to the published schedule&lt;br /&gt;
* Ability to walk to a stop and leave within 10 minutes&lt;br /&gt;
* Waiting 10 minutes or less for transfers&lt;br /&gt;
* Actual trip time matches published schedule&lt;br /&gt;
* Each trip takes the same amount of time&lt;br /&gt;
* Checking real-time information shows departure within 10 minutes of desired time&lt;br /&gt;
* Service leaves at the time on the published schedule&lt;br /&gt;
* Service departs at the same time daily&lt;br /&gt;
* Availability of seating and space on the vehicle&lt;br /&gt;
&lt;br /&gt;
Below is a selection of experiences reported by riders in order of frequency of occurrence on MUNI:&lt;br /&gt;
# Waited at least twice as long as scheduled for vehicles on a frequent route (in other words, a scheduled bus fails to arrive)&lt;br /&gt;
# Real-time information showed a bus arriving that never did&lt;br /&gt;
# Bus unexpectedly arrived that was not on real-time info&lt;br /&gt;
# Service delayed by traffic&lt;br /&gt;
# Service delayed by unknown issue further ahead on the route&lt;br /&gt;
# Passenger missed bus because the real-time info was incorrect&lt;br /&gt;
# Delayed by other agency [MUNI] vehicles blocking bus passenger is riding&lt;br /&gt;
# Bus pulls away from stop as passenger is running to it&lt;br /&gt;
# Vehicle delayed by mechanical problem or other on-board emergency&lt;br /&gt;
# Waited 20 or more minutes past the scheduled time for an infrequent route (&amp;gt;10 minute headways)&lt;br /&gt;
# Bus was too crowded to board or did not stop because of crowding&lt;br /&gt;
# Bus turned around before reaching passenger's destination&lt;br /&gt;
# Waiting for long periods when transferring to an infrequent route&lt;br /&gt;
# Bus did not stop at passenger's requested stop&lt;br /&gt;
# Bus did not see passenger waiting at stop&lt;br /&gt;
# Bus switched routes or made a route diversion and didn't serve intended destination&lt;br /&gt;
# Missed last bus because it wasn't following schedule&lt;br /&gt;
# No available space on bus bike rack&lt;br /&gt;
&lt;br /&gt;
=== Passenger Behavior in Response to Unreliability ===&lt;br /&gt;
Passengers facing unreliable service can either employ their own strategy for absorbing the consequence (such as leaving earlier or perhaps walking to a different route), or they can choose to reduce their use of public transit. People reducing their use of transit are more likely to be shifting travel modes than simply giving up a trip they would have made.&lt;br /&gt;
&lt;br /&gt;
== Sources ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Operating effectiveness]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1765</id>
		<title>Reliability of service</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1765"/>
		<updated>2014-04-22T23:18:22Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Factors of Unreliability */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
A common theme among articles within TransitWiki is strategies to improve reliability of transit service (see [[Off-vehicle fare payment]], [[Transit signal priority (TSP)|Transit signal priority]], and [[Internet communications]], for example). To understand how to improve reliability of service, transit planners should understand the perception of unreliability among passengers and common responses to such factors. Many people may consider transit were it not for fear of perceived or true unreliability. Reliability can be an objective, performance-based measure, but what is most important for passengers making a decision about how to travel is the subjective perception of reliability &amp;lt;ref&amp;gt;Prashker, J.N. &amp;quot;Direct Analysis of the Perceived Importance of Attributes of Reliability of Travel Modes in Urban Travel.&amp;quot; Transportation 8, pp 329-346. 1979.&amp;lt;/ref&amp;gt;. Users do not typically consider the reported statistical performance of a roadway when making a trip; they rely on their personal recollection of typical circumstance or from reputation and other subjective information sources. Therefore, it is in the best interest of transit planners to consider passenger perceptions of the travel experience and, to the extent possible, plan to mitigate factors of unreliability.&lt;br /&gt;
&lt;br /&gt;
== Research ==&lt;br /&gt;
In 2013, student researchers from the University of California at Berkeley (UCB) conducted a survey of current and former users of the San Francisco area public transportation system&amp;lt;ref&amp;gt;Carrel, Andre, Anne Halvorsen and Joan Walker. Transportation Research Board: Transit 2013, Volume 2. &amp;quot;Passengers' Perception of and Behavioral Adaptation to Unreliability in Public Transportation.&amp;quot; pp 153-162. 2013. http://trid.trb.org/view/1243072&amp;lt;/ref&amp;gt;. Survey respondents rated the importance of reliability factors, including the GAP AT A TRANSIT STOP (WHAT IS A GAP) and possibility of waiting for less than 10 minutes for a bus after walking to a stop.&lt;br /&gt;
&lt;br /&gt;
The researchers also gathered information on how passengers handled anticipated unreliability. [[Real-time information]] is a tool for mitigating unreliability, for example, but planners should remember that not all riders have access to real-time information. Most important in considering passenger response is that negative experiences can actually reduce transit use by individuals; regaining those lost customers could be more challenging than simply addressing problems of reliability.&lt;br /&gt;
&lt;br /&gt;
=== Factors of Unreliability ===&lt;br /&gt;
Reliability may seem like an intuitive concept: can I depend on the transit service to be there on schedule and arrive at my destination on time? However there are many other factors that passengers may consider. The availability of seats on a bus, or [[Bicycle connections|bike rack space at certain stops]] could be one factor. The UCB report contrasts two riders: one typically travels every day at peak-hours and experiences longer, but predictable travel times. This rider might consider their trips reliable even in congestion, because it is expected. Another rider might typically take the bus during the off-peak time with shorter travel times; they may consider an experience riding during peak-period to be highly unreliable. Therefore, reliability can be affected by predictable circumstances such as congestion, and unpredictable, non-recurring circumstances. &lt;br /&gt;
&lt;br /&gt;
According to passengers surveyed in San Francisco, 10 minutes is the maximum amount of time between buses and trains still considered frequent. In other words, a headway longer than 10 minutes is considered infrequent, and by association, unreliable.&lt;br /&gt;
&lt;br /&gt;
Reliability aspects for work and non-work trips were measured by survey respondents in terms of importance. Reliability is more important for work trips, intuitively. Many reliability factors in choosing transit are the same for work and non-work trips:&lt;br /&gt;
* Making connections that are possible according to the published schedule&lt;br /&gt;
* Ability to walk to a stop and leave within 10 minutes&lt;br /&gt;
* Waiting 10 minutes or less for transfers&lt;br /&gt;
* Actual trip time matches published schedule&lt;br /&gt;
* Each trip takes the same amount of time&lt;br /&gt;
* Checking real-time information shows departure within 10 minutes of desired time&lt;br /&gt;
* Service leaves at the time on the published schedule&lt;br /&gt;
* Service departs at the same time daily&lt;br /&gt;
* Availability of seating and space on the vehicle&lt;br /&gt;
&lt;br /&gt;
Below is a selection of experiences reported by riders in order of frequency of occurrence on MUNI:&lt;br /&gt;
# Waited at least twice as long as scheduled for vehicles on a frequent route (in other words, a scheduled bus fails to arrive)&lt;br /&gt;
# Real-time information showed a bus arriving that never did&lt;br /&gt;
# Bus unexpectedly arrived that was not on real-time info&lt;br /&gt;
# Service delayed by traffic&lt;br /&gt;
# Service delayed by unknown issue further ahead on the route&lt;br /&gt;
# Passenger missed bus because the real-time info was incorrect&lt;br /&gt;
# Delayed by other agency [MUNI] vehicles blocking bus passenger is riding&lt;br /&gt;
# Bus pulls away from stop as passenger is running to it&lt;br /&gt;
# Vehicle delayed by mechanical problem or other on-board emergency&lt;br /&gt;
# Waited 20 or more minutes past the scheduled time for an infrequent route (&amp;gt;10 minute headways)&lt;br /&gt;
# Bus was too crowded to board or did not stop because of crowding&lt;br /&gt;
# Bus turned around before reaching passenger's destination&lt;br /&gt;
# Waiting for long periods when transferring to an infrequent route&lt;br /&gt;
# Bus did not stop at passenger's requested stop&lt;br /&gt;
# Bus did not see passenger waiting at stop&lt;br /&gt;
# Bus switched routes or made a route diversion and didn't serve intended destination&lt;br /&gt;
# Missed last bus because it wasn't following schedule&lt;br /&gt;
# No available space on bus bike rack&lt;br /&gt;
&lt;br /&gt;
=== Passenger Behavior in Response to Unreliability ===&lt;br /&gt;
Passengers facing unreliable service can either employ their own strategy for absorbing the consequence (such as leaving earlier or perhaps walking to a different route), or they can choose to reduce their use of public transit. People reducing their use of transit are more likely to be shifting travel modes than simply giving up a trip they would have made. &lt;br /&gt;
&lt;br /&gt;
== Sources ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Operating effectiveness]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1764</id>
		<title>Reliability of service</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1764"/>
		<updated>2014-04-22T23:17:35Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
A common theme among articles within TransitWiki is strategies to improve reliability of transit service (see [[Off-vehicle fare payment]], [[Transit signal priority (TSP)|Transit signal priority]], and [[Internet communications]], for example). To understand how to improve reliability of service, transit planners should understand the perception of unreliability among passengers and common responses to such factors. Many people may consider transit were it not for fear of perceived or true unreliability. Reliability can be an objective, performance-based measure, but what is most important for passengers making a decision about how to travel is the subjective perception of reliability &amp;lt;ref&amp;gt;Prashker, J.N. &amp;quot;Direct Analysis of the Perceived Importance of Attributes of Reliability of Travel Modes in Urban Travel.&amp;quot; Transportation 8, pp 329-346. 1979.&amp;lt;/ref&amp;gt;. Users do not typically consider the reported statistical performance of a roadway when making a trip; they rely on their personal recollection of typical circumstance or from reputation and other subjective information sources. Therefore, it is in the best interest of transit planners to consider passenger perceptions of the travel experience and, to the extent possible, plan to mitigate factors of unreliability.&lt;br /&gt;
&lt;br /&gt;
== Research ==&lt;br /&gt;
In 2013, student researchers from the University of California at Berkeley (UCB) conducted a survey of current and former users of the San Francisco area public transportation system&amp;lt;ref&amp;gt;Carrel, Andre, Anne Halvorsen and Joan Walker. Transportation Research Board: Transit 2013, Volume 2. &amp;quot;Passengers' Perception of and Behavioral Adaptation to Unreliability in Public Transportation.&amp;quot; pp 153-162. 2013. http://trid.trb.org/view/1243072&amp;lt;/ref&amp;gt;. Survey respondents rated the importance of reliability factors, including the GAP AT A TRANSIT STOP (WHAT IS A GAP) and possibility of waiting for less than 10 minutes for a bus after walking to a stop.&lt;br /&gt;
&lt;br /&gt;
The researchers also gathered information on how passengers handled anticipated unreliability. [[Real-time information]] is a tool for mitigating unreliability, for example, but planners should remember that not all riders have access to real-time information. Most important in considering passenger response is that negative experiences can actually reduce transit use by individuals; regaining those lost customers could be more challenging than simply addressing problems of reliability.&lt;br /&gt;
&lt;br /&gt;
=== Factors of Unreliability ===&lt;br /&gt;
Reliability may seem like an intuitive concept: can I depend on the transit service to be there on schedule and arrive at my destination on time? However there are many other factors that passengers may consider. The availability of seats on a bus, or [[Bicycle connections|bike rack space at certain stops]] could be one factor. The UCB report contrasts two riders: one typically travels every day at peak-hours and experiences longer, but predictable travel times. This rider might consider their trips reliable even in congestion, because it is expected. Another rider might typically take the bus during the off-peak time with shorter travel times; they may consider an experience riding during peak-period to be highly unreliable. Therefore, reliability can be affected by predictable circumstances such as congestion, and unpredictable, non-recurring circumstances. &lt;br /&gt;
&lt;br /&gt;
According to passengers surveyed in San Francisco, 10 minutes is the maximum amount of time between buses and trains still considered frequent. In other words, a headway longer than 10 minutes is considered infrequent, and by association, unreliable.&lt;br /&gt;
&lt;br /&gt;
Reliability aspects for work and non-work trips were measured by survey respondents in terms of importance. Reliability is more important for work trips, intuitively. Many reliability factors in choosing transit are the same for work and non-work trips:&lt;br /&gt;
* Making connections that are possible according to the published schedule&lt;br /&gt;
* Ability to walk to a stop and leave within 10 minutes&lt;br /&gt;
* Waiting 10 minutes or less for transfers&lt;br /&gt;
* Actual trip time matches published schedule&lt;br /&gt;
* Each trip takes the same amount of time&lt;br /&gt;
* Checking real-time information shows departure within 10 minutes of desired time&lt;br /&gt;
* Service leaves at the time on the published schedule&lt;br /&gt;
* Service departs at the same time daily&lt;br /&gt;
* Availability of seating and space on the vehicle&lt;br /&gt;
&lt;br /&gt;
Below is a selection of ''unreliability experiences'' reported by riders taking part in the San Francisco MUNI survey. The factors are ranked in order of frequency of occurrence:&lt;br /&gt;
# Waited at least twice as long as scheduled for vehicles on a frequent route (in other words, a scheduled bus fails to arrive)&lt;br /&gt;
# Real-time information showed a bus arriving that never did&lt;br /&gt;
# Bus unexpectedly arrived that was not on real-time info&lt;br /&gt;
# Service delayed by traffic&lt;br /&gt;
# Service delayed by unknown issue further ahead on the route&lt;br /&gt;
# Passenger missed bus because the real-time info was incorrect&lt;br /&gt;
# Delayed by other agency [MUNI] vehicles blocking bus passenger is riding&lt;br /&gt;
# Bus pulls away from stop as passenger is running to it&lt;br /&gt;
# Vehicle delayed by mechanical problem or other on-board emergency&lt;br /&gt;
# Waited 20 or more minutes past the scheduled time for an infrequent route (&amp;gt;10 minute headways)&lt;br /&gt;
# Bus was too crowded to board or did not stop because of crowding&lt;br /&gt;
# Bus turned around before reaching passenger's destination&lt;br /&gt;
# Waiting for long periods when transferring to an infrequent route&lt;br /&gt;
# Bus did not stop at passenger's requested stop&lt;br /&gt;
# Bus did not see passenger waiting at stop&lt;br /&gt;
# Bus switched routes or made a route diversion and didn't serve intended destination&lt;br /&gt;
# Missed last bus because it wasn't following schedule&lt;br /&gt;
# No available space on bus bike rack&lt;br /&gt;
&lt;br /&gt;
=== Passenger Behavior in Response to Unreliability ===&lt;br /&gt;
Passengers facing unreliable service can either employ their own strategy for absorbing the consequence (such as leaving earlier or perhaps walking to a different route), or they can choose to reduce their use of public transit. People reducing their use of transit are more likely to be shifting travel modes than simply giving up a trip they would have made. &lt;br /&gt;
&lt;br /&gt;
== Sources ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Operating effectiveness]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1763</id>
		<title>Reliability of service</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1763"/>
		<updated>2014-04-22T23:01:56Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
A common theme among articles within TransitWiki is strategies to improve reliability of transit service (see [[Off-vehicle fare payment]], [[Transit signal priority (TSP)|Transit signal priority]], and [[Internet communications]], for example). To understand how to improve reliability of service, transit planners should understand the perception of unreliability among passengers and common responses to such factors. Many people may consider transit were it not for fear of perceived or true unreliability. Reliability can be an objective, performance-based measure, but what is most important for passengers making a decision about how to travel is the subjective perception of reliability &amp;lt;ref&amp;gt;Prashker, J.N. &amp;quot;Direct Analysis of the Perceived Importance of Attributes of Reliability of Travel Modes in Urban Travel.&amp;quot; Transportation 8, pp 329-346. 1979.&amp;lt;/ref&amp;gt;. Users do not typically consider the reported statistical performance of a roadway when making a trip; they rely on their personal recollection of typical circumstance or from reputation and other subjective information sources. Therefore, it is in the best interest of transit planners to consider passenger perceptions of the travel experience and, to the extent possible, plan to mitigate factors of unreliability.&lt;br /&gt;
&lt;br /&gt;
== Research ==&lt;br /&gt;
In 2013, student researchers from the University of California at Berkeley (UCB) conducted a survey of current and former users of the San Francisco area public transportation system&amp;lt;ref&amp;gt;Carrel, Andre, Anne Halvorsen and Joan Walker. Transportation Research Board: Transit 2013, Volume 2. &amp;quot;Passengers' Perception of and Behavioral Adaptation to Unreliability in Public Transportation.&amp;quot; pp 153-162. 2013. http://trid.trb.org/view/1243072&amp;lt;/ref&amp;gt;. Survey respondents rated the importance of reliability factors, including the GAP AT A TRANSIT STOP (WHAT IS A GAP) and possibility of waiting for less than 10 minutes for a bus after walking to a stop.&lt;br /&gt;
&lt;br /&gt;
The researchers also gathered information on how passengers handled anticipated unreliability. [[Real-time information]] is a tool for mitigating unreliability, for example, but planners should remember that not all riders have access to real-time information. Most important in considering passenger response is that negative experiences can actually reduce transit use by individuals; regaining those lost customers could be more challenging than simply addressing problems of reliability.&lt;br /&gt;
&lt;br /&gt;
=== Factors of Unreliability ===&lt;br /&gt;
Reliability may seem like an intuitive concept: can I depend on the transit service to be there on schedule and arrive at my destination on time? However there are many other factors that passengers may consider. The availability of seats on a bus, or [[Bicycle connections|bike rack space at certain stops]] could be one factor. The UCB report contrasts two riders: one typically travels every day at peak-hours and experiences longer, but predictable travel times. This rider might consider their trips reliable even in congestion, because it is expected. Another rider might typically take the bus during the off-peak time with shorter travel times; they may consider an experience riding during peak-period to be highly unreliable. Therefore, reliability can be affected by predictable circumstances such as congestion, and unpredictable, non-recurring circumstances. &lt;br /&gt;
&lt;br /&gt;
According to passengers surveyed in San Francisco, 10 minutes is the maximum amount of time between buses and trains still considered frequent. In other words, a headway longer than 10 minutes is considered infrequent, and by association, unreliable.&lt;br /&gt;
&lt;br /&gt;
Below is a selection of unreliability factors reported by riders taking part in the San Francisco MUNI survey. The factors are ranked in order of frequency of occurrence:&lt;br /&gt;
# Waited at least twice as long as scheduled for vehicles on a frequent route (in other words, a scheduled bus fails to arrive)&lt;br /&gt;
# Real-time information showed a bus arriving that never did&lt;br /&gt;
# Bus unexpectedly arrived that was not on real-time info&lt;br /&gt;
# Service delayed by traffic&lt;br /&gt;
# Service delayed by unknown issue further ahead on the route&lt;br /&gt;
# Passenger missed bus because the real-time info was incorrect&lt;br /&gt;
# Delayed by other agency [MUNI] vehicles blocking bus passenger is riding&lt;br /&gt;
# Bus pulls away from stop as passenger is running to it&lt;br /&gt;
# Vehicle delayed by mechanical problem or other on-board emergency&lt;br /&gt;
# Waited 20 or more minutes past the scheduled time for an infrequent route (&amp;gt;10 minute headways)&lt;br /&gt;
# Bus was too crowded to board or did not stop because of crowding&lt;br /&gt;
# Bus turned around before reaching passenger's destination&lt;br /&gt;
# Waiting for long periods when transferring to an infrequent route&lt;br /&gt;
# Bus did not stop at passenger's requested stop&lt;br /&gt;
# Bus did not see passenger waiting at stop&lt;br /&gt;
# Bus switched routes or made a route diversion and didn't serve intended destination&lt;br /&gt;
# Missed last bus because it wasn't following schedule&lt;br /&gt;
# No available space on bus bike rack&lt;br /&gt;
&lt;br /&gt;
=== Passenger Behavior in Response to Unreliability ===&lt;br /&gt;
Passengers facing unreliable service can either employ their own strategy for absorbing the consequence (such as leaving earlier or perhaps walking to a different route), or they can choose to reduce their use of public transit. People reducing their use of transit are more likely to be shifting travel modes than simply giving up a trip they would have made. &lt;br /&gt;
&lt;br /&gt;
== Sources ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1762</id>
		<title>Reliability of service</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1762"/>
		<updated>2014-04-22T21:40:29Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
A common theme among articles within TransitWiki is strategies to improve reliability of transit service (see [[Off-vehicle fare payment]], [[Transit signal priority (TSP)|Transit signal priority]], and [[Internet communications]], for example). To understand how to improve reliability of service, transit planners should understand the perception of unreliability among passengers and common responses to such factors. Many people may consider transit were it not for fear of perceived or true unreliability. Reliability can be an objective, performance-based measure, but what is most important for passengers making a decision about how to travel is the subjective perception of reliability &amp;lt;ref&amp;gt;Prashker, J.N. &amp;quot;Direct Analysis of the Perceived Importance of Attributes of Reliability of Travel Modes in Urban Travel.&amp;quot; Transportation 8, pp 329-346. 1979.&amp;lt;/ref&amp;gt;. Users do not typically consider the reported statistical performance of a roadway when making a trip; they rely on their personal recollection of typical circumstance or from reputation and other subjective information sources. Therefore, it is in the best interest of transit planners to consider passenger perceptions of the travel experience and, to the extent possible, plan to mitigate factors of unreliability.&lt;br /&gt;
&lt;br /&gt;
== Research ==&lt;br /&gt;
In 2013, student researchers from the University of California at Berkeley (UCB) conducted a survey of current and former users of the San Francisco area public transportation system&amp;lt;ref&amp;gt;Carrel, Andre, Anne Halvorsen and Joan Walker. Transportation Research Board: Transit 2013, Volume 2. &amp;quot;Passengers' Perception of and Behavioral Adaptation to Unreliability in Public Transportation.&amp;quot; pp 153-162. 2013. http://trid.trb.org/view/1243072&amp;lt;/ref&amp;gt;. Survey respondents rated the importance of reliability factors, including the GAP AT A TRANSIT STOP (WHAT IS A GAP) and possibility of waiting for less than 10 minutes for a bus after walking to a stop.&lt;br /&gt;
&lt;br /&gt;
The researchers also gathered information on how passengers handled anticipated unreliability. [[Real-time information]] is a tool for mitigating unreliability, for example, but planners should remember that not all riders have access to real-time information. Most important in considering passenger response is that negative experiences can actually reduce transit use by individuals; regaining those lost customers could be more challenging than simply addressing problems of reliability.&lt;br /&gt;
&lt;br /&gt;
=== Factors of Unreliability ===&lt;br /&gt;
Reliability may seem like an intuitive concept: can I depend on the transit service to be there on schedule and arrive at my destination on time? However there are many other factors that passengers may consider. The availability of seats on a bus, or [[Bicycle connections|bike rack space at certain stops]] could be one factor. For example, passengers have been known to bike to stops earlier on the route if they experience unreliability of rack availability at their preferred stop. &lt;br /&gt;
&lt;br /&gt;
=== Passenger Behavior in Response to Unreliability ===&lt;br /&gt;
&lt;br /&gt;
== Sources ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1761</id>
		<title>Reliability of service</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Reliability_of_service&amp;diff=1761"/>
		<updated>2014-04-22T21:15:25Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: Created page with &amp;quot;== Introduction == A common theme among articles within TransitWiki is strategies to improve reliability of transit service. To understand how to improve reliability of servic...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Introduction ==&lt;br /&gt;
A common theme among articles within TransitWiki is strategies to improve reliability of transit service. To understand how to improve reliability of service, transit planners should understand the perception of unreliability among passengers and common responses to such factors. Many people may consider transit were it not for fear of perceived or true unreliability. Reliability can be an objective, performance-based measure, but what is most important for passengers making a decision about how to travel is the subjective perception of reliability &amp;lt;ref&amp;gt;Prashker, J.N. &amp;quot;Direct Analysis of the Perceived Importance of Attributes of Reliability of Travel Modes in Urban Travel.&amp;quot; Transportation 8, pp 329-346. 1979.&amp;lt;/ref&amp;gt;. Users do not typically consider the reported statistical performance of a roadway when making a trip; they rely on their personal recollection of typical circumstance or from reputation and other subjective information sources. Therefore, it is in the best interest of transit planners to consider passenger perceptions of the travel experience and, to the extent possible, plan to mitigate factors of unreliability.&lt;br /&gt;
&lt;br /&gt;
== Research ==&lt;br /&gt;
In 2013 (??), student researchers from the University of California at Berkeley (UCB) conducted a survey of current and former users of the San Francisco area public transportation system&amp;lt;ref&amp;gt;Carrel, Andre, Anne Halvorsen and Joan Walker. Transportation Research Board: Transit 2013, Volume 2. &amp;quot;Passengers' Perception of and Behavioral Adaptation to Unreliability in Public Transportation.&amp;quot; pp 153-162. 2013. http://trid.trb.org/view/1243072&amp;lt;/ref&amp;gt;. Survey respondents rated the importance of reliability factors, including the GAP AT A TRANSIT STOP (WHAT IS A GAP) and possibility of waiting for less than 10 minutes for a bus after walking to a stop.&lt;br /&gt;
&lt;br /&gt;
The researchers also gathered information on how passengers handled anticipated unreliability. Real-time information is a tool for mitigating unreliability, for example, but planners should remember that not all riders have access to real-time information. Most important in considering passenger response is that negative experiences can actually reduce transit use by individuals; regaining those lost customers could be more challenging than simply addressing problems of reliability.&lt;br /&gt;
&lt;br /&gt;
=== Factors of Unreliability ===&lt;br /&gt;
&lt;br /&gt;
=== Passenger Behavior in Response to Unreliability ===&lt;br /&gt;
&lt;br /&gt;
== Sources ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1750</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1750"/>
		<updated>2014-04-15T20:59:21Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment (&amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. Cummins is an example of an engine manufacturer for transit buses that certifies their products for use with biodiesel fuel&amp;lt;ref&amp;gt;Cummins. Website &amp;quot;Biodiesel Frequently Asked Questions&amp;quot;. http://cumminsengines.com/biodiesel-faq. Accessed 15 April 2014.&amp;lt;/ref&amp;gt; &lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. &lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. The most common application of electric power for buses today is the hybrid-electric.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to ClearEdge Power, and the future of the fuel cell bus program is unknown&amp;lt;ref&amp;gt;Kane, Brad. Hartford Business Journal. &amp;quot;UTC Power sold to Oregon fuel cell firm&amp;quot;. http://www.hartfordbusiness.com/article/20130212/NEWS01/130219966/utc-power-sold-to-oregon-fuel-cell-firm. February 2013. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Transit's Low-Carbon Role]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1749</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1749"/>
		<updated>2014-04-15T19:52:05Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol (also known as E85) in gasoline&amp;lt;ref&amp;gt;US EPA. Website: &amp;quot;Biofuels and the Environment: Basic Information&amp;quot;. http://www.epa.gov/ncea/biofuels/basicinfo.htm. Accessed 15 April 2014.&amp;lt;/ref&amp;gt;. Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. However, in a 2011 report to Congress, the EPA warned that increased production of biomass, especially corn, to blend with fuel and decrease dependence on fossil fuels may not have overall positive effects on the environment (&amp;lt;ref&amp;gt;US EPA. &amp;quot;Biofuels and the Environment: First Triennial Report to Congress&amp;quot;. December 2011.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. The manufacturers producing diesel and biodiesel-compliant engines for buses available in America include:&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
The Gillig Corporation introduced a CNG option for their buses in 2011. &lt;br /&gt;
&lt;br /&gt;
=== Propane ===&lt;br /&gt;
Liquid Propane Gas (LPG) should not be confused with LNG, above. &lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. The most common application of electric power for buses today is the hybrid-electric.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to another company which chose not to continue the fuel cell bus program.&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1748</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1748"/>
		<updated>2014-04-15T19:22:34Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. The American Public Transportation Association (APTA) estimated that by 2011, about 35% of the transit fleet in America was using alternative fuels or hybrid technologies &amp;lt;ref&amp;gt;APTA. Press release, &amp;quot;More than 35% of U.S. Public Transit Buses Use Alternative Fuels or Hybrid Technology&amp;quot;. http://www.apta.com/mediacenter/pressreleases/2013/Pages/130422_Earth-Day.aspx. 22 April 2013&amp;lt;/ref&amp;gt;. Many technologies have been adapted for bus and rail transit, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard and Bio-fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol in gasoline. (SOURCES) Biodiesel fuel blends can typically be used in any modern diesel engine, making an attractive opportunity for agencies to use alternative fuels while avoiding the high cost associated with other technologies such as hybrid-drive buses. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. The manufacturers producing diesel and biodiesel-compliant engines for buses available in America include:&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
NABI/New Flyer?&lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. The most common application of electric power for buses today is the hybrid-electric.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to another company which chose not to continue the fuel cell bus program.&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1743</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1743"/>
		<updated>2014-04-11T02:50:26Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Natural Gases */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. Many technologies have been adapted for bus and rail transit since their advent in the late 1800s, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard Fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol in gasoline. (SOURCES) Some agencies now use biodiesel as a means to reduce harmful emissions without the added expense of purchasing hybrid electric buses. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. The manufacturers producing diesel and biodiesel-compliant engines for buses available in America include:&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). Santa Monica, California's Big Blue Bus includes a fleet of buses powered by LNG. Los Angeles County Metropolitan Transportation Authority (LACMTA, or Metro) operates the country's largest fleet of CNG buses.&lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
NABI/New Flyer?&lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. The most common application of electric power for buses today is the hybrid-electric.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to another company which chose not to continue the fuel cell bus program.&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1742</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1742"/>
		<updated>2014-04-11T02:48:54Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. Many technologies have been adapted for bus and rail transit since their advent in the late 1800s, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard Fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol in gasoline. (SOURCES) Some agencies now use biodiesel as a means to reduce harmful emissions without the added expense of purchasing hybrid electric buses. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. The manufacturers producing diesel and biodiesel-compliant engines for buses available in America include:&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). &lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
NABI/New Flyer? &lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. The most common application of electric power for buses today is the hybrid-electric.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding &amp;lt;ref&amp;gt;http://www.fta.dot.gov/14617_15670.html&amp;lt;/ref&amp;gt;. AC Transit of California has participated in a hydrogen fuel cell bus testing program since 2000 using Van Hool buses and a power plant developed by UTC Power of Connecticut. In 2013, UTC Power was sold to another company which chose not to continue the fuel cell bus program.&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1741</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1741"/>
		<updated>2014-04-11T02:34:15Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. Many technologies have been adapted for bus and rail transit since their advent in the late 1800s, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard Fuels: Gasoline and Diesel ===&lt;br /&gt;
The most common fuels for all vehicles in the U.S. include unleaded gasoline, and diesel. Federal regulations attempting to reduce the impact of these fossil fuels on the environment have mandated supply of ultra-low sulfur diesel and the use of ethanol in gasoline. (SOURCES) Some agencies now use biodiesel as a means to reduce harmful emissions without the added expense of purchasing hybrid electric buses. &lt;br /&gt;
&lt;br /&gt;
==== Engine Manufacturers ====&lt;br /&gt;
Practically all bus manufacturing firms offer diesel options, and cutaway buses are commonly available in either gasoline or diesel configurations. The manufacturers producing diesel and biodiesel-compliant engines for buses available in America include:&lt;br /&gt;
&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
Natural gas is used as a fuel in both liquid (LNG) and compressed-gas forms (CNG). (Explain engine differences). &lt;br /&gt;
&lt;br /&gt;
==== Bus Manufacturers with Natural Gas Offerings ====&lt;br /&gt;
NABI/New Flyer? &lt;br /&gt;
&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Electric power for buses is one of the oldest propulsion technologies, adapted from electric streetcars. Buses powered by overhead wires are commonly called &amp;quot;trolley-buses&amp;quot; and still operate today in some cities such as Seattle, San Francisco, Dayton, Boston, and Philadelphia. Buses can also be powered by electric battery without external power such as overhead wires, but the range of these vehicles tends to be limited. The most common application of electric power for buses today is the hybrid-electric.&lt;br /&gt;
&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
Hydrogen fuel cells has been researched as a power source for buses using Federal funding.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1740</id>
		<title>Frequent bus network map</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1740"/>
		<updated>2014-04-11T02:01:49Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
== Introduction ==&lt;br /&gt;
[[File:Kcmetromap.png|thumbnail|right|King County Metro's frequency map in 2012. ]]&lt;br /&gt;
Most agencies likely publish a system or network map of their bus service.  A system map can be helpful in familiarizing the customer with area coverage, but can also paint a misleading picture of actual availability when not all lines run comparable schedules. Many agencies have routes which only operate at certain times of day, such as peak period or overnight, which might appear on the system map alongside routes which run all day. A &amp;quot;frequent network map&amp;quot; includes only routes which run on a consistent and high frequency, visualizing both actual connections and the highest level of mobility on the system.&lt;br /&gt;
&lt;br /&gt;
== Layers of Service ==&lt;br /&gt;
A standard system map can be misleading when it includes every route on the system without meaningful visual distinctions. Including limited service routes alongside those that run a regular frequency all day misleadingly represents coverage that might not exist or imply route connections that are impossible to make.&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;frequent network&amp;quot; is made up only of bus routes which run regularly throughout the entire service day. Walker also defines this network as routes running every 15 minutes or more frequently&amp;lt;ref&amp;gt;Walker, Jarrett. Human Transit (blog) &amp;quot;The Case for Frequency Mapping&amp;quot; http://www.humantransit.org/2010/08/basics-the-case-for-frequency-mapping.html. 6 August 2010&amp;lt;/ref&amp;gt;. However, even small agencies with twenty, thirty, or sixty-minute headways system-wide can take advantage of the principle of differentiating maps by &amp;quot;all day service&amp;quot; and others. Even small agencies can have routes which operate only at specific times or on specific days, such as a Wednesday &amp;quot;Shopper Shuttle&amp;quot;. Including these services on the map might be well-intentioned, but will mislead customers to assume it runs like the rest of the system. Instead of relying on map notes for distinction, the route could be differentiated using a thinner or fainter line, or excluded from the system map. &lt;br /&gt;
&lt;br /&gt;
In 2012, King County metro released a new system map which does include all services (including light rail alongside bus and ferry routes), but differentiates routes between frequent, peak period only, and all-day infrequent. The &amp;quot;rapid&amp;quot; routes stand out in bold, eye-catching red lines. The all-day frequent routes are in strong black lines and numbers, while peak-only service is in a faded blue. The visual distinction makes the difference between service level and geographic coverage very clear and understandable for the customer.&lt;br /&gt;
&lt;br /&gt;
== Further Reading ==&lt;br /&gt;
Walker, Jarrett. &amp;quot;Human Transit: How Clearer Thinking about Public Transit Can Enrich Our Communities and Our Lives.&amp;quot; Chapter 7. 2012.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
[[Category:Market Response]]&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1739</id>
		<title>Frequent bus network map</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1739"/>
		<updated>2014-04-11T01:49:37Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
== Introduction ==&lt;br /&gt;
[[File:Kcmetromap.png|thumbnail|right|King County Metro's frequency map in 2012. ]]&lt;br /&gt;
Most agencies likely publish a system or network map of their bus service.  A system map can be helpful in familiarizing the customer with area coverage, but can also paint a misleading picture of actual availability when not all lines run comparable schedules. Many agencies have routes which only operate at certain times of day, such as peak period or overnight, which might appear on the system map alongside routes which run all day. A &amp;quot;frequent network map&amp;quot; includes only routes which run on a consistent and high frequency, visualizing both actual connections and the highest level of mobility on the system.&lt;br /&gt;
&lt;br /&gt;
== Layers of Service ==&lt;br /&gt;
A standard system map can be misleading when it includes every route on the system. Some routes may only operate during peak periods, nighttime, or weekends, for example. Including these routes alongside those that run a regular frequency all day misleadingly represents coverage that might not exist or imply route connections that are impossible to make.&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;frequent network&amp;quot; is made up only of bus routes which run regularly throughout the entire service day. Walker also defines this network as routes running every 15 minutes or more frequently&amp;lt;ref&amp;gt;Walker, Jarrett. Human Transit (blog) &amp;quot;The Case for Frequency Mapping&amp;quot; http://www.humantransit.org/2010/08/basics-the-case-for-frequency-mapping.html. 6 August 2010&amp;lt;/ref&amp;gt;. However, even small agencies with twenty, thirty, or sixty-minute headways system-wide can take advantage of the principle of differentiating maps by &amp;quot;all day service&amp;quot; and others. Even small agencies can have routes which operate only at specific times or on specific days, such as a Wednesday &amp;quot;Shopper Shuttle&amp;quot;. Including these services on the map might be well-intentioned, but will mislead customers to assume it runs like the rest of the system. Notes alongside the map can help, but customers will miss notes. The route could be differentiated with a different style of line, or excluded from the system map. &lt;br /&gt;
&lt;br /&gt;
In 2012, King County metro released a new system map which does include all services (including light rail alongside bus and ferry routes), but differentiates routes between frequent, peak period only, and all-day infrequent. The &amp;quot;rapid&amp;quot; routes stand out in bold, eye-catching red lines. The all-day frequent routes are in strong black lines and numbers, while peak-only service is in a faded blue. The visual distinction makes the difference between service level and geographic coverage very clear and understandable for the customer.&lt;br /&gt;
&lt;br /&gt;
== Further Reading ==&lt;br /&gt;
Walker, Jarrett. &amp;quot;Human Transit: How Clearer Thinking about Public Transit Can Enrich Our Communities and Our Lives.&amp;quot; Chapter 7. 2012.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1738</id>
		<title>Frequent bus network map</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1738"/>
		<updated>2014-04-11T01:49:03Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Layers of Service */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Most agencies likely publish a system or network map of their bus service.  A system map can be helpful in familiarizing the customer with area coverage, but can also paint a misleading picture of actual availability when not all lines run comparable schedules. Many agencies have routes which only operate at certain times of day, such as peak period or overnight, which might appear on the system map alongside routes which run all day. A &amp;quot;frequent network map&amp;quot; includes only routes which run on a consistent and high frequency, visualizing both actual connections and the highest level of mobility on the system.&lt;br /&gt;
&lt;br /&gt;
== Layers of Service ==&lt;br /&gt;
A standard system map can be misleading when it includes every route on the system. Some routes may only operate during peak periods, nighttime, or weekends, for example. Including these routes alongside those that run a regular frequency all day misleadingly represents coverage that might not exist or imply route connections that are impossible to make.&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;frequent network&amp;quot; is made up only of bus routes which run regularly throughout the entire service day. Walker also defines this network as routes running every 15 minutes or more frequently&amp;lt;ref&amp;gt;Walker, Jarrett. Human Transit (blog) &amp;quot;The Case for Frequency Mapping&amp;quot; http://www.humantransit.org/2010/08/basics-the-case-for-frequency-mapping.html. 6 August 2010&amp;lt;/ref&amp;gt;. However, even small agencies with twenty, thirty, or sixty-minute headways system-wide can take advantage of the principle of differentiating maps by &amp;quot;all day service&amp;quot; and others. Even small agencies can have routes which operate only at specific times or on specific days, such as a Wednesday &amp;quot;Shopper Shuttle&amp;quot;. Including these services on the map might be well-intentioned, but will mislead customers to assume it runs like the rest of the system. Notes alongside the map can help, but customers will miss notes. The route could be differentiated with a different style of line, or excluded from the system map. &lt;br /&gt;
&lt;br /&gt;
[[File:Kcmetromap.png|thumbnail|right|King County Metro's frequency map in 2012. ]]&lt;br /&gt;
In 2012, King County metro released a new system map which does include all services (including light rail alongside bus and ferry routes), but differentiates routes between frequent, peak period only, and all-day infrequent. The &amp;quot;rapid&amp;quot; routes stand out in bold, eye-catching red lines. The all-day frequent routes are in strong black lines and numbers, while peak-only service is in a faded blue. The visual distinction makes the difference between service level and geographic coverage very clear and understandable for the customer.&lt;br /&gt;
&lt;br /&gt;
== Further Reading ==&lt;br /&gt;
Walker, Jarrett. &amp;quot;Human Transit: How Clearer Thinking about Public Transit Can Enrich Our Communities and Our Lives.&amp;quot; Chapter 7. 2012.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=File:Kcmetromap.png&amp;diff=1737</id>
		<title>File:Kcmetromap.png</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=File:Kcmetromap.png&amp;diff=1737"/>
		<updated>2014-04-11T01:47:39Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1736</id>
		<title>Frequent bus network map</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1736"/>
		<updated>2014-04-11T01:45:50Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: /* Introduction */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Most agencies likely publish a system or network map of their bus service.  A system map can be helpful in familiarizing the customer with area coverage, but can also paint a misleading picture of actual availability when not all lines run comparable schedules. Many agencies have routes which only operate at certain times of day, such as peak period or overnight, which might appear on the system map alongside routes which run all day. A &amp;quot;frequent network map&amp;quot; includes only routes which run on a consistent and high frequency, visualizing both actual connections and the highest level of mobility on the system.&lt;br /&gt;
&lt;br /&gt;
== Layers of Service ==&lt;br /&gt;
A standard system map can be misleading when it includes every route on the system. Some routes may only operate during peak periods, nighttime, or weekends, for example. Including these routes alongside those that run a regular frequency all day misleadingly represents coverage that might not exist or imply route connections that are impossible to make.&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;frequent network&amp;quot; is made up only of bus routes which run regularly throughout the entire service day. Walker also defines this network as routes running every 15 minutes or more frequently&amp;lt;ref&amp;gt;Walker, Jarrett. Human Transit (blog) &amp;quot;The Case for Frequency Mapping&amp;quot; http://www.humantransit.org/2010/08/basics-the-case-for-frequency-mapping.html. 6 August 2010&amp;lt;/ref&amp;gt;. However, even small agencies with twenty, thirty, or sixty-minute headways system-wide can take advantage of the principle of differentiating maps by &amp;quot;all day service&amp;quot; and others. Even small agencies can have routes which operate only at specific times or on specific days, such as a Wednesday &amp;quot;Shopper Shuttle&amp;quot;. Including these services on the map might be well-intentioned, but will mislead customers to assume it runs like the rest of the system. Notes alongside the map can help, but customers will miss notes. The route could be differentiated with a different style of line, or excluded from the system map. &lt;br /&gt;
&lt;br /&gt;
In 2012, King County metro released a new system map which does include all services (including light rail alongside bus and ferry routes), but differentiates routes between frequent, peak period only, and all-day infrequent. The &amp;quot;rapid&amp;quot; routes stand out in bold, eye-catching red lines. The all-day frequent routes are in strong black lines and numbers, while peak-only service is in a faded blue. The visual distinction makes the difference between service level and geographic coverage very clear and understandable for the customer.&lt;br /&gt;
&lt;br /&gt;
== Further Reading ==&lt;br /&gt;
Walker, Jarrett. &amp;quot;Human Transit: How Clearer Thinking about Public Transit Can Enrich Our Communities and Our Lives.&amp;quot; Chapter 7. 2012.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1735</id>
		<title>Frequent bus network map</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1735"/>
		<updated>2014-04-08T23:07:07Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Most agencies likely publish a system or network map of their bus service.  A system map can be helpful in familiarizing the customer with area coverage, but can also paint a misleading picture of actual availability. Many agencies have routes which only operate at certain times of day, such as peak period or overnight, which might appear on the system map alongside routes which run all day. A &amp;quot;frequent network map&amp;quot; includes only routes which run on a consistent and high frequency, visualizing both actual connections and the highest level of mobility on the system.&lt;br /&gt;
== Layers of Service ==&lt;br /&gt;
A standard system map can be misleading when it includes every route on the system. Some routes may only operate during peak periods, nighttime, or weekends, for example. Including these routes alongside those that run a regular frequency all day misleadingly represents coverage that might not exist or imply route connections that are impossible to make.&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;frequent network&amp;quot; is made up only of bus routes which run regularly throughout the entire service day. Walker also defines this network as routes running every 15 minutes or more frequently&amp;lt;ref&amp;gt;Walker, Jarrett. Human Transit (blog) &amp;quot;The Case for Frequency Mapping&amp;quot; http://www.humantransit.org/2010/08/basics-the-case-for-frequency-mapping.html. 6 August 2010&amp;lt;/ref&amp;gt;. However, even small agencies with twenty, thirty, or sixty-minute headways system-wide can take advantage of the principle of differentiating maps by &amp;quot;all day service&amp;quot; and others. Even small agencies can have routes which operate only at specific times or on specific days, such as a Wednesday &amp;quot;Shopper Shuttle&amp;quot;. Including these services on the map might be well-intentioned, but will mislead customers to assume it runs like the rest of the system. Notes alongside the map can help, but customers will miss notes. The route could be differentiated with a different style of line, or excluded from the system map. &lt;br /&gt;
&lt;br /&gt;
In 2012, King County metro released a new system map which does include all services (including light rail alongside bus and ferry routes), but differentiates routes between frequent, peak period only, and all-day infrequent. The &amp;quot;rapid&amp;quot; routes stand out in bold, eye-catching red lines. The all-day frequent routes are in strong black lines and numbers, while peak-only service is in a faded blue. The visual distinction makes the difference between service level and geographic coverage very clear and understandable for the customer.&lt;br /&gt;
&lt;br /&gt;
== Further Reading ==&lt;br /&gt;
Walker, Jarrett. &amp;quot;Human Transit: How Clearer Thinking about Public Transit Can Enrich Our Communities and Our Lives.&amp;quot; Chapter 7. 2012.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1734</id>
		<title>Frequent bus network map</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1734"/>
		<updated>2014-04-08T23:06:41Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Most agencies likely publish a system or network map of their bus service.  A system map can be helpful in familiarizing the customer with area coverage, but can also paint a misleading picture of actual availability. Many agencies have routes which only operate at certain times of day, such as peak period or overnight, which might appear on the system map alongside routes which run all day. A &amp;quot;frequent network map&amp;quot; includes only routes which run on a consistent and high frequency, visualizing both actual connections and the highest level of mobility on the system.&lt;br /&gt;
== Layers of Service ==&lt;br /&gt;
A standard system map can be misleading when it includes every route on the system. Some routes may only operate during peak periods, nighttime, or weekends, for example. Including these routes alongside those that run a regular frequency all day misleadingly represents coverage that might not exist or imply route connections that are impossible to make.&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;frequent network&amp;quot; is made up only of bus routes which run regularly throughout the entire service day. Walker also defines this network as routes running every 15 minutes or more frequently&amp;lt;ref&amp;gt;Walker, Jarrett. Human Transit (blog) &amp;quot;The Case for Frequency Mapping&amp;quot; http://www.humantransit.org/2010/08/basics-the-case-for-frequency-mapping.html. 6 August 2010&amp;lt;/ref&amp;gt;. However, even small agencies with twenty, thirty, or sixty-minute headways system-wide can take advantage of the principle of differentiating maps by &amp;quot;all day service&amp;quot; and others. Even small agencies can have routes which operate only at specific times or on specific days, such as a Wednesday &amp;quot;Shopper Shuttle&amp;quot;. Including these services on the map might be well-intentioned, but will mislead customers to assume it runs like the rest of the system. Notes alongside the map can help, but customers will miss notes. The route could be differentiated with a different style of line, or excluded from the system map. &lt;br /&gt;
&lt;br /&gt;
In 2012, King County metro released a new system map which does include all services (including light rail alongside bus and ferry routes), but differentiates routes between frequent, peak period only, and all-day infrequent. The &amp;quot;rapid&amp;quot; routes stand out in bold, eye-catching red lines. The all-day frequent routes are in strong black lines and numbers, while peak-only service is in a faded blue. The visual distinction makes the difference between service level and geographic coverage very clear and understandable for the customer.&lt;br /&gt;
&lt;br /&gt;
== Further Reading ==&lt;br /&gt;
Walker, Jarrett. &amp;quot;Human Transit: How Clearer Thinking about Public Transit Can Enrich Our Communities and Our Lives.&amp;quot; Chapter 7. 2012.&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1733</id>
		<title>Frequent bus network map</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Frequent_bus_network_map&amp;diff=1733"/>
		<updated>2014-04-08T17:26:59Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: Created page with &amp;quot;THIS ARTICLE IS IN DEVELOPMENT Jarret Walker's concept of a frequent network map&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;THIS ARTICLE IS IN DEVELOPMENT&lt;br /&gt;
Jarret Walker's concept of a frequent network map&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1732</id>
		<title>Alternative fuel vehicles</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=Alternative_fuel_vehicles&amp;diff=1732"/>
		<updated>2014-04-07T17:38:00Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: Created page with &amp;quot;'''This article is in development''' == Introduction == Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating trave...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in development'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
Public transit is often called upon as a measure to reduce environmental impacts of travel, both by consolidating travelers from single-occupant vehicles into one environmentally-efficient vehicle, and by using modern technology for cleaner propulsion. Many technologies have been adapted for bus and rail transit since their advent in the late 1800s, including electricity and battery, natural gas, and hydrogen. &lt;br /&gt;
&lt;br /&gt;
== Propulsion Technologies ==&lt;br /&gt;
=== Standard Fuels: Gasoline and Diesel ===&lt;br /&gt;
Gasoline, diesel, ultra-low sulfur, biodiesel&lt;br /&gt;
=== Natural Gases ===&lt;br /&gt;
LNG, CNG&lt;br /&gt;
=== Electric ===&lt;br /&gt;
Overhead lines, in-ground lines, battery power, solar&lt;br /&gt;
=== Hydrogen Fuel Cell ===&lt;br /&gt;
?&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
	<entry>
		<id>https://www.transitwiki.org/TransitWiki/index.php?title=FTA_Procurement&amp;diff=1731</id>
		<title>FTA Procurement</title>
		<link rel="alternate" type="text/html" href="https://www.transitwiki.org/TransitWiki/index.php?title=FTA_Procurement&amp;diff=1731"/>
		<updated>2014-04-01T18:52:48Z</updated>

		<summary type="html">&lt;p&gt;Jlarose: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;'''This article is in progress'''&lt;br /&gt;
== Introduction ==&lt;br /&gt;
The Federal Transit Administration (FTA) sets specific requirements and provides guidance on how transit agencies spend Federal funds. FTA grants and accounting is handled differently at every agency; this article will not review best practices for accounting. It is intended to provide a review of grant programs and resources for procurement best practices.&lt;br /&gt;
&lt;br /&gt;
== Training ==&lt;br /&gt;
Any agency staff member involved in, or expecting to be involved in procurement should attend the National Transit Institute (NTI) [http://ntionline.com/courses/courseinfo.php?id=21 Procurement Series] of trainings. The series is divided into a progression of four multi-day courses. NTI offers the courses on an occasional basis in different regions around the country. The initial course is the most crucial for newcomers to Federal Transit procurement, covering topics such as procurement methods, how procurement processes are organized in an agency, and how to appropriately manage a third-party procurement. &lt;br /&gt;
&lt;br /&gt;
NTI now offers a course on [http://ntionline.com/courses/courseinfo.php?id=209 Procurement for Small and Medium Transit Systems]. The course is limited to agency representatives who receive 5307 funds and operate less than 50 vehicles or agencies receiving 5310 or 5311 funds. &lt;br /&gt;
&lt;br /&gt;
=== Materials ===&lt;br /&gt;
The [http://www.fta.dot.gov/grants/13054_6037.html Best Practices Procurement Manual] (BPPM) is provided by FTA and covers the spectrum of procurement requirements set out in FTA Circular 4220.1. As of this writing, the FTA circular version is [http://www.fta.dot.gov/documents/FTA_Circular_4220.1F.pdf 4220.1F], last revised in 2008. The circular provides guidance on contracting with third parties (in other words, procurement) using FTA grant funds. Unfortunately, the circular has not been updated for the most recent version of Federal transportation legislation ([[MAP-21]]). The BPPM was last updated in 2005. &lt;br /&gt;
&lt;br /&gt;
== Procurement Planning ==&lt;br /&gt;
Larger agencies with major projects programmed may find that multi-year procurement planning is essential to manage multi-year contracts. The procurement officer (or the staff member responsible for procurement as part of their duties) should handle planning of procurements based on identified needs of all departments. In other words, the various departments (operations, maintenance, training) should regularly track and identify purchasing needs - the procurement staff should not be identifying purchasing needs for mechanics. However, the procurement officer should work with departments to regularly collect and assess purchasing needs and may find that some needs in multiple departments can be served by a single procurement, for example. Without careful planning, agencies can miss opportunities for cost-effective purchasing.&lt;br /&gt;
&lt;br /&gt;
=== Internal Control ===&lt;br /&gt;
One of the most important aspects of handling public funds is a system of checks and balances to prevent any one staff member from controlling spending without oversight. For example, if any one staff member at an agency has the ability to draft specifications, solicit for bids, and award contracts, they are able to spend Federal funds as they see fit. This could easily lead to abuse of power in unnecessary purchases or favoritism for certain bidders. A program manager should work along with the procurement officer to prepare specifications for bid and oversee contracts. The procurement officer should ensure that specifications developed by departments are not restrictive and meet FTA regulations. The disbursement of funds should be overseen by the agency finance staff, who ensure that the all parts of the procurement are in agreement (in other words, the executed contract and invoice are for the same product and agreed to price). Entrusting various aspects of the procurement process to different staff and departments reduces the risk of inappropriate practices.&lt;br /&gt;
&lt;br /&gt;
== Types of Contracts ==&lt;br /&gt;
* Supplies, services, equipment, construction&lt;br /&gt;
* Legal and associated services&lt;br /&gt;
* Employment&lt;br /&gt;
* Real Estate&lt;br /&gt;
* Intergovernmental Agreements, Joint Procurements and Piggybacking&lt;br /&gt;
* Subgrants&lt;br /&gt;
* Equipment Leases&lt;br /&gt;
* Revenue&lt;br /&gt;
* Transit Oriented Joint Development&lt;br /&gt;
* Disposition of Surplus&lt;br /&gt;
* Operating Assistance, Preventative Maintenance, CMAQ, JARQ&lt;br /&gt;
* E-Commerce&lt;br /&gt;
&lt;br /&gt;
== Solicitation and Selection ==&lt;br /&gt;
Newcomers to FTA procurement may be unsure of how to determine the best type of contract solicitation for a given purchase. It is not necessarily as simple as &amp;quot;always use a sealed bid for __ type of purchase,&amp;quot; but understanding the characteristics of solicitation can help staff choose the right method to achieve the best value for the agency. A solicitation is not an obligation for the agency to spend money - agencies can conduct a solicitation and ultimately choose not to award any contract. However, conducting a solicitation properly is a time-consuming process, so having a well-planned procurement before entering the solicitation phase is best to ensure time and money is not wasted.&lt;br /&gt;
&lt;br /&gt;
All purchases at any level require the grantee to determine if the price for the good or service is ''fair and reasonable''. &lt;br /&gt;
&lt;br /&gt;
=== Micro and Small Purchases ===&lt;br /&gt;
There are two different requirements for relatively small purchases to lessen the burden of procurement, but even micro-purchases must adhere to Federal regulation and require some documentation. A '''micro-purchase''' is any contract amounting to less than $2,500. Any contract between $2,500 and $100,000 must adhere at least to '''small purchase procedures'''; however, agency discretion or policy may lead to other solicitation methods for some or all contracts under $100,000. Purchases under $100,000 are not required to meet &amp;quot;Buy America&amp;quot; regulations. &lt;br /&gt;
&lt;br /&gt;
Micro-purchases can be made without obtaining competitive quotes as long as the price is determined to be fair and reasonable, meaning the agency does not have to solicit and document multiple price quotes. Fair and reasonable determination can be done by comparing phone quotes for the product against previous purchases, or doing a brief phone or email solicitation of prices from local vendors. The purchasing officer can use a basic form documenting these comparisons.  Except for the requirements of the &amp;quot;Davis-Bacon&amp;quot; act for construction contracts over $2,000, no Federal clauses are required for micro-purchases. Thus, micro-purchases require very minimal documentation. Micro-purchases also should be equitably split amongst suppliers across the region, possibly on a regular rotation. FTA recommends that the purchasing rotation and pricing be documented to monitor distribution and fair pricing.&lt;br /&gt;
&lt;br /&gt;
==== Combining Micro-Purchases ====&lt;br /&gt;
FTA warns agencies not to divide up related contracts (in quantity, or across time periods) in order to keep award amounts under $100,000. FTA staff review procurements as part of Triennial Reviews and look for evidence of agencies inappropriately dividing contracts to take advantage of small purchase requirements instead of meeting regular procurement requirements. The procurement officer should review purchasing plans from all departments to determine if several micro-purchases, or repetitive requisitions could be combined into a larger procurement for more competitive pricing and more efficient purchasing. In the short run, buying small orders of supplies as they are needed may appear to be the most efficient method. However, tracking the history of repetitive purchases can demonstrate the potential for time and money savings by creating a formal procurement for a supplier contract. While a larger purchase is more work up-front, it has the potential to save more time that is harder to track spread out among frequent, repetitive purchases. A larger contract also has the potential for obtaining a better purchase price, saving the agency money as well as time. Using real history on purchasing can give the agency confidence on its future purchasing needs.&lt;br /&gt;
&lt;br /&gt;
==== Small Purchases ====&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== Sealed Bids and Competitive Proposals (RFPs, IFBs) ===&lt;br /&gt;
&lt;br /&gt;
== Common Procurement Concerns ==&lt;br /&gt;
Length of contract&lt;br /&gt;
Termination&lt;/div&gt;</summary>
		<author><name>Jlarose</name></author>
	</entry>
</feed>