Difference between revisions of "Bus rapid transit"
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| − | + | [[Image:Orangelinebrt.jpg|thumb|right|500px|LA's Orange Line BRT carries more than 22,000 passengers each day. Source: [https://flic.kr/p/5t7W2a Metro Library and Archive]]] | |
==Introduction== | ==Introduction== | ||
| − | In corridors with high travel demand, Bus Rapid Transit lines (BRT) can help move people quickly and provide a viable alternative to the private automobile. Typically, BRT lines are distinguished from baseline bus service by their speed, frequency, capacity, and reliability. BRT service also offers many advantages of light rail, such as high speeds and a strong identity, for lower implementation and construction costs. The Transportation Cooperative Research Program (TCRP) defines Bus Rapid Transit as “a flexible, rubber-tired form of rapid transit that combines stations, vehicles, services, running ways, and ITS (Intelligent Transportation Systems) elements into an integrated system with a strong image and identity.<ref name=TCRP2006>The Transit Cooperative Research Program. [http://www.trb.org/main/blurbs/158960.aspx "Report 118: Bus Rapid Transit Practitioner's Guide."] 2006.</ref> | + | In corridors with high travel demand, Bus Rapid Transit lines (BRT) can help move people quickly and provide a viable alternative to the private automobile. Typically, BRT lines are distinguished from baseline bus service by their speed, frequency, capacity, and reliability. BRT service also offers many advantages of light rail, such as high speeds and a strong identity, for lower implementation and construction costs. The Transportation Cooperative Research Program (TCRP) defines Bus Rapid Transit as “a flexible, rubber-tired form of rapid transit that combines stations, vehicles, services, running ways, and ITS (Intelligent Transportation Systems) elements into an integrated system with a strong image and identity.<ref name=TCRP2006>The Transit Cooperative Research Program. [http://www.trb.org/main/blurbs/158960.aspx "TCRP Report 118: Bus Rapid Transit Practitioner's Guide."] 2006.</ref> Depending on the community’s needs, a BRT service could take the form of an upgraded conventional bus line that features frequent all-day service and improved bus stops with real-time arrival displays. Corridors with heavier travel demands may justify a greater capital investment in BRT. |
| − | + | While full BRT is often viewed as less expensive to construct than rail, there are important tradeoffs to consider within the wide spectrum of BRT systems. A BRT line with its own dedicated right-of-way, grade-separated intersections and transit stations would provide very fast and reliable “rail lite” service, but could easily cost hundreds of millions of dollars. Operational improvements which speed buses can also reduce the cost of offering service by reducing the time that it takes to complete a route. This means that drivers can complete more routes in a day and a transit agency can maintain set headways with fewer buses than in slower operations. When funding is limited, the benefits of adding these expensive features to one line should be weighed against implementing less expensive measures – i.e. bus-only lanes, upgraded shelters, signal priority – on a greater number of lines. The question may ultimately come down to which alternative saves the most time per dollar invested. Agencies may also want to consider other factors as well, such as mobility improvements, social impacts, and land use effects of new fixed route transit service. | |
| − | |||
| − | While full BRT is often viewed as less expensive to construct than rail, there are important tradeoffs to consider within the wide spectrum of BRT systems. A BRT line with its own dedicated right-of-way, grade separated intersections and transit stations would provide very fast and reliable “rail lite” service, but could easily cost hundreds of millions of dollars. Operational improvements which speed buses can also reduce the cost of offering service by reducing the time that it takes to complete a route. This means that drivers can complete more routes in a day and a transit agency can maintain set headways with fewer buses than in slower operations. When funding is limited, the benefits of adding these expensive features to one line should be weighed against implementing less expensive measures – i.e. bus-only lanes, upgraded shelters, signal priority – on a greater number of lines. The question may ultimately come down to which alternative saves the most time per dollar invested. Agencies may | ||
==Features== | ==Features== | ||
===Running Ways=== | ===Running Ways=== | ||
| − | BRT systems may use a wide variety of running ways, which have a major impact on the overall system performance. Bus-only lanes on congested corridors or at choke-points in the road network provide buses with operational benefits and a potential competitive advantage vis-à-vis private automobiles. Running ways may be complemented by other treatments that improve travel time listed below, such as transit signal priority, queue jumps, and bypass lanes. | + | BRT systems may use a wide variety of running ways, which have a major impact on the overall system performance. Bus-only lanes on congested corridors or at choke-points in the road network provide buses with operational benefits and a potential competitive advantage vis-à-vis private automobiles. Running ways may be complemented by other treatments that improve travel time listed below, such as [[transit signal priority]], queue jumps, and bypass lanes. |
====Busways==== | ====Busways==== | ||
| − | + | In corridors with high existing or potential transit ridership, transit agencies may want to consider investing in a segregated busway. This is particularly relevant where the agency owns an existing right-of-way or if there is excess road space. Busways grant exclusive use of the right-of-way to buses. They may be grade-separated, at-grade, or median lanes. Busways that are separate from general traffic flow improve reliability and travel time, but are generally more expensive to implement. Busways provide even greater operational advantages over bus-only lanes by reducing interactions with other vehicles entirely, except in instances where the busway intersects with streets. Separated busways also increase driver productivity, increase fuel efficiency, and improve safety.<ref name=TCRP2006/> Furthermore, busways may allow for easier boarding and alighting at bus stations because they can often provide added space for platforms and can offer more space for high volumes of pedestrians than crowded sidewalks. | |
| − | |||
| − | In corridors with high existing or potential transit ridership, transit agencies may want to consider investing in a segregated busway. This is particularly relevant where the agency owns an existing right-of-way or if there is excess road space. Busways grant exclusive use of the right-of-way to buses. They may be grade-separated, at-grade, or median lanes. Busways that are separate from general traffic flow improve reliability and travel time, but are generally more expensive to implement. Busways provide even greater operational advantages over bus-only lanes by reducing interactions with other vehicles entirely, except in instances where the busway intersects with streets. | ||
====Bus lanes==== | ====Bus lanes==== | ||
Bus lanes also provide advantages for operating BRT service. If contraflow lanes are used, they should operate at all hours, while concurrent flow lanes may be used during peak hours only. Bus lanes are useful for enhancing the identity of the service. Several criteria determine the success of bus lanes: they should carry a high frequency of buses in a congested area, the street right-of-way should be able to accommodate them, and the community should be supportive. | Bus lanes also provide advantages for operating BRT service. If contraflow lanes are used, they should operate at all hours, while concurrent flow lanes may be used during peak hours only. Bus lanes are useful for enhancing the identity of the service. Several criteria determine the success of bus lanes: they should carry a high frequency of buses in a congested area, the street right-of-way should be able to accommodate them, and the community should be supportive. | ||
| − | + | Bus lanes can reduce the occurrence of conflicts with other vehicles and allow transit vehicles to circumvent congestion. These effects can confer several operational benefits: they improve overall speeds, increase schedule reliability, and help transit agencies adhere to scheduled headways. These benefits allow agencies to maintain capacity and service using fewer buses, thus saving on operating and capital costs. | |
| − | Bus lanes have the advantage of being easy to implement quickly and generally do not require the higher costs of property acquisition and construction that are associated with busways. In many instances, bus lanes can be installed with minimal capital expense -- just what is needed to re-stripe a street. Thus, bus lanes can be deployed in corridors that might not otherwise warrant a more extensive capital investment | + | Bus lanes have the advantage of being easy to implement quickly and generally do not require the higher costs of property acquisition and construction that are associated with busways. In many instances, bus lanes can be installed with minimal capital expense -- just what is needed to re-stripe a street. Thus, bus lanes can be deployed in corridors that might not otherwise warrant a more extensive capital investment. |
===Transit Signal Priority (TSP)=== | ===Transit Signal Priority (TSP)=== | ||
| − | Transit signal priority (TSP) alters signal timing to better accommodate transit vehicles, but does not necessarily preempt regular signal timing. Rather, it may extend a green light or shorten a red light to minimize dwell time. TSP is a flexible and common tool for BRT systems and can be applied along an entire arterial system or at individual intersections. | + | [[Transit signal priority (TSP)]] alters signal timing to better accommodate transit vehicles, but does not necessarily preempt regular signal timing. Rather, it may extend a green light or shorten a red light to minimize dwell time. TSP is a flexible and common tool for BRT systems and can be applied along an entire arterial system or at individual intersections. |
===Queue Jumps and Bypass Lanes=== | ===Queue Jumps and Bypass Lanes=== | ||
| Line 31: | Line 27: | ||
===Service Characteristics=== | ===Service Characteristics=== | ||
| − | Regardless of the type of running way used, BRT service also benefits from spacing stops a greater distance apart than typical local stops or allowing express bus service to skip some stops. This allows BRT buses to achieve higher average speeds than local bus service. In fact, the Federal Transit Administration recommends spacing BRT stops similar to how a light rail system might space its stops. In the Los Angeles region, for example, average stop spacing of the two BRT lines is nearly one mile. Ultimately, though, stops must be spaced so that they serve trip generators and the service is able to maintain high overall speeds where appropriate.<ref name=FTAstops>Federal Transit Administration. [http://fta.dot.gov/12351_4361.html Stops, Spacing, Location, and Design.] 2010. </ref> | + | Regardless of the type of running way used, BRT service also benefits from spacing stops a greater distance apart than typical local stops or allowing express bus service to skip some stops. This allows BRT buses to achieve higher average speeds than local bus service. In fact, the Federal Transit Administration recommends spacing BRT stops similar to how a light rail system might space its stops. In the Los Angeles region, for example, average stop spacing of the two BRT lines is nearly one mile. Ultimately, though, stops must be spaced so that they serve trip generators and the service is able to maintain high overall speeds where appropriate.<ref name=FTAstops>Federal Transit Administration. [http://fta.dot.gov/12351_4361.html "Stops, Spacing, Location, and Design."] 2010. </ref> |
| − | Frequent service is a keystone of Bus Rapid Transit service. Typically, BRT service should run more frequently than adjacent local service because it is considered to be a higher order of service. The American Public Transportation Association recommends that BRT serve enough destinations to justify running buses at headways of at least every ten minutes. Frequent service, paired with service that lasts the full day, has traditionally proven to be convenient for passengers and a successful strategy for introducing new BRT service.<ref name=APTAservice>American Public Transportation Association. [http://www.aptastandards.com/Portals/0/Bus_Published/004_RP_BRT_Service_Design.pdf Bus Rapid Transit Service Design.] 2010. </ref> The federal New Starts and Small Starts grant programs have certain requirements for the frequency and hours per day that corridor bus projects must run in order to qualify for funding, as well. <ref name=NewStarts>Federal Transit Administration. [http://fta.dot.gov/12347_5221.html New Starts Project Planning & Development.] 2010. </ref> | + | Frequent service is a keystone of Bus Rapid Transit service. Typically, BRT service should run more frequently than adjacent local service because it is considered to be a higher order of service. The American Public Transportation Association recommends that BRT serve enough destinations to justify running buses at headways of at least every ten minutes. Frequent service, paired with service that lasts the full day, has traditionally proven to be convenient for passengers and a successful strategy for introducing new BRT service.<ref name="APTAservice">American Public Transportation Association. [http://www.aptastandards.com/Portals/0/Bus_Published/004_RP_BRT_Service_Design.pdf "Bus Rapid Transit Service Design."] 2010. </ref> The federal New Starts and Small Starts grant programs have certain requirements for the frequency and hours per day that corridor bus projects must run in order to qualify for funding, as well. <ref name=NewStarts>Federal Transit Administration. [http://fta.dot.gov/12347_5221.html "New Starts Project Planning & Development."] 2010. </ref> |
===Fare Collection=== | ===Fare Collection=== | ||
| − | Some BRT systems use off- | + | Some BRT systems use [[off-vehicle fare payment]] because of the time savings it can offer, which translates into greater reliability for passengers. However, the cost effectiveness of this strategy may be limited if many passengers use [[Automated fare media|pre-paid smart cards]] or if the cost of installing ticket machines and hiring staff to inspect for proof of fare payment outweigh the benefits. <ref name="APTAservice" /> |
===Stops and Stations=== | ===Stops and Stations=== | ||
| − | BRT stations contribute to the identity and image of the line while providing valuable amenities and services. BRT stations have been estimated to account for up to 15 percent of ridership increases.<ref name=TCRP2006/> However, the stations’ size, design, and amenities offered are all largely based on the needs of the service provider and BRT stations may range from basic platforms to large intermodal transit stations. A BRT line may count a variety of station and stop types along its route, depending on the needs and volume of passengers expected to board at each stop. The American Public Transportation Association does not recommend using basic bus stops for BRT lines, though, because they do not distinguish the line from local bus service. For an example of an upgraded stop design, see the photo of the Los Angeles Metro Orange Line’s BRT stop.<ref name=FTAstops/> | + | [[Image:OrangeLineStop.jpg|thumb|right|350px|A Los Angeles Metro Orange Line bus picks passengers up at one of its shaded stops. Photo by Gary Leonard courtesy of Los Angeles Metro. Originally published on The Source, thesource.metro.net/]] |
| + | [[Bus stop spacing and location]] contribute a good deal of the travel time advantages of BRT lines because they are typically much further apart than the stops of local lines. BRT stations contribute to the identity and image of the line while providing valuable amenities and services. BRT stations have been estimated to account for up to 15 percent of ridership increases.<ref name=TCRP2006/> However, the stations’ size, design, and amenities offered are all largely based on the needs of the service provider and BRT stations may range from basic platforms to large intermodal transit stations. A BRT line may count a variety of station and stop types along its route, depending on the needs and volume of passengers expected to board at each stop. The American Public Transportation Association does not recommend using basic bus stops for BRT lines, though, because they do not distinguish the line from local bus service. For an example of an upgraded stop design, see the photo, at right, of the Los Angeles Metro Orange Line’s BRT stop.<ref name=FTAstops/> | ||
| − | + | ==California Experiences== | |
| + | Rather than an exhaustive list of BRT systems in California, this is a small sample of the different forms the mode has taken in the state. | ||
| − | == | + | ===Los Angeles County Metropolitan Transportation Authority (Metro) Rapid system=== |
| − | < | + | Los Angeles County Metro maintains a network of BRT buses that operate in mixed traffic (without dedicated busways or bus lanes). Their routes serve key corridors with stops spaced about ¾ mile apart. Metro Rapid buses are also equipped with a transit signal priority system and many stops offer real-time arrival information. Finally, buses and stops are branded to stand out from local service.<ref name=MetroRapid>Los Angeles County Metropolitan Transportation Authority. [http://www.metro.net/projects/rapid/ “Metro Rapid.”] 2011. </ref> |
| + | ===Sample Bus Rapid Transit Example=== | ||
| + | See [http://www.itdp.org www.itdp.org] for more information. | ||
| + | [[File:Residential parking permits and parking supply.pdf Parking Article]] | ||
| + | ===Los Angeles County Metropolitan Transportation Authority (Metro) Orange Line=== | ||
| + | Opened in 2006, the Metro Orange Line connects the North Hollywood subway station to the western San Fernando Valley via a dedicated busway. The line is ‘full BRT’ because it includes off-vehicle fare payment, uses a dedicated running way for its almost 17-mile length, and runs at headways of ten minutes or less (and as short as three minutes at some parts of peak hour service). In May 2012, it carried over 26,000 average weekday boardings. The Orange Line also expanded coverage four miles north to Chatsworth beginning in July 2012. <ref name=MetroOrange>Los Angeles County Metropolitan Transportation Authority. [http://www.metro.net/around/rail/orange-line/ “Metro Orange Line.”] 2012. </ref> | ||
| − | == | + | ===Alameda Contra-Costa Transit District (AC Transit) Rapid Bus Service=== |
| − | + | AC Transit operates two rapid bus lines, the 1R and 72R, that utilize many of the strategies of Bus Rapid Transit. Bus stops are spaced further apart than local stops and are placed at the far-side of intersections. They run at 12-minute headways throughout the day. Like the Metro Rapid lines, these two lines also take advantage of transit signal priority technology and offer real-time arrival information at bus stops. <ref name=ACRapid>Alameda Contra-Costa Transit District. [http://www.actransit.org/rider-info/rapid/what-makes-the-rapid-rapid/ “What Makes the Rapid Rapid?”] 2012. </ref> | |
| − | + | ==References== | |
| + | <references /> | ||
| + | ==Additional Reading== | ||
| + | [http://www.dot.ca.gov/hq/MassTrans/Docs-Pdfs/BRT/BRT-Handbook-030706.pdf California Department of Transportation. (2007). "Bus Rapid Transit: A Handbook for Partners."] | ||
| + | : This guide, from the California Department of Transportation (Caltrans), describes the agency's support for Bus Rapid Transit and is intended to aid the agency's staff and local agencies in working together to implement BRT systems. The guide also offers lessons learned from around the state and includes appendices of case studies of BRT systems in operation around the world at the time of publication in 2007. | ||
| − | + | [http://www.trb.org/main/blurbs/158960.aspx Kittleson & Associates, Inc. (2007). "Bus Rapid Transit Practitioner's Guide." Transit Cooperative Research Program.] | |
| − | |||
: This guide was created in order to guide practitioners in planning and implementing BRT service and includes methods for estimating ridership, costs and benefits, and assessing land development effects of BRT service. It offers descriptions of existing BRT services in North America and around the world. | : This guide was created in order to guide practitioners in planning and implementing BRT service and includes methods for estimating ridership, costs and benefits, and assessing land development effects of BRT service. It offers descriptions of existing BRT services in North America and around the world. | ||
| + | [https://www.transit.dot.gov/sites/fta.dot.gov/files/FTA_Research_Report_0004_FINAL_2.pdf Flynn, J., Thole, C., Perk, V., Samus, J., and Nostrand, C.V. (2011). "Metro Orange Line BRT Project Evaluation." Federal Transit Administration.] | ||
| + | : In 2011, the Federal Transit Administration conducted a full evaluation of Los Angeles Metro's Orange Line in cooperation with the agency. The report contains a full accounting of projected and actual costs, as well as detailed information on improvements to travel time and other goals. | ||
| − | + | [http://transweb.sjsu.edu/project/2704.html Niles, J., & Lisa Callaghan Jerram. (2010). "From Buses to BRT: Case Studies of Incremental BRT Projects in North America." Mineta Transportation Institute, San Jose State University.] | |
| − | + | : Caltrans commissioned this report, which discusses the benefits of adding incremental service improvements to BRT systems, rather than large infrastructure improvements. The authors analyzed several BRT systems, including those in Los Angeles, to determine that in some cases incremental improvements may be able to deliver substantial benefits in terms of ridership and service. Because BRT is a suite of strategies, decision-makers have many options for making their bus system cost-effective. The case studies chosen in this report offer insight into the wide array of options and results that BRT systems can produce. | |
| − | : The | ||
| + | [http://www.nbrti.org/index.html NBRTI.org National Bus Rapid Transit Institute.] | ||
| + | : The National Bus Rapid Transit Institute offers a wealth of resources for advocates of BRT. The organization publishes a quarterly newsletter and maintains a database of currently operating BRT systems, a listserve, and has published evaluations of several BRT systems. | ||
| − | + | [http://escholarship.org/uc/item/74c9n4p7 Miller, M. and Aaron Golub. (2010). "Development of Bus Rapid Transit Performance Assessment Guide Tool." California PATH Program at University of California, Berkeley.] | |
| + | : This technical report describes the Caltrans-sponsored development of a tool to evaluate the costs and benefits of implementing Bus Rapid Transit. Developed in order to assist decision-makers, the tool offers a complex level of analysis and can be found [http://gateway.path.berkeley.edu/BRT-Performance-Assessment-Guidebook-Tool/ at this link]. The tool allows decision-makers to understand how implementing BRT will affect a wide variety of stakeholders, including community members, bicyclists, and bus drivers. The report linked above also includes a guide to using the web-based tool. | ||
| − | : | + | [[Category:Operating effectiveness]] |
| + | [[Category:Bus rapid transit]] | ||
Latest revision as of 22:32, 12 February 2017
Introduction
In corridors with high travel demand, Bus Rapid Transit lines (BRT) can help move people quickly and provide a viable alternative to the private automobile. Typically, BRT lines are distinguished from baseline bus service by their speed, frequency, capacity, and reliability. BRT service also offers many advantages of light rail, such as high speeds and a strong identity, for lower implementation and construction costs. The Transportation Cooperative Research Program (TCRP) defines Bus Rapid Transit as “a flexible, rubber-tired form of rapid transit that combines stations, vehicles, services, running ways, and ITS (Intelligent Transportation Systems) elements into an integrated system with a strong image and identity.[1] Depending on the community’s needs, a BRT service could take the form of an upgraded conventional bus line that features frequent all-day service and improved bus stops with real-time arrival displays. Corridors with heavier travel demands may justify a greater capital investment in BRT.
While full BRT is often viewed as less expensive to construct than rail, there are important tradeoffs to consider within the wide spectrum of BRT systems. A BRT line with its own dedicated right-of-way, grade-separated intersections and transit stations would provide very fast and reliable “rail lite” service, but could easily cost hundreds of millions of dollars. Operational improvements which speed buses can also reduce the cost of offering service by reducing the time that it takes to complete a route. This means that drivers can complete more routes in a day and a transit agency can maintain set headways with fewer buses than in slower operations. When funding is limited, the benefits of adding these expensive features to one line should be weighed against implementing less expensive measures – i.e. bus-only lanes, upgraded shelters, signal priority – on a greater number of lines. The question may ultimately come down to which alternative saves the most time per dollar invested. Agencies may also want to consider other factors as well, such as mobility improvements, social impacts, and land use effects of new fixed route transit service.
Features
Running Ways
BRT systems may use a wide variety of running ways, which have a major impact on the overall system performance. Bus-only lanes on congested corridors or at choke-points in the road network provide buses with operational benefits and a potential competitive advantage vis-à-vis private automobiles. Running ways may be complemented by other treatments that improve travel time listed below, such as transit signal priority, queue jumps, and bypass lanes.
Busways
In corridors with high existing or potential transit ridership, transit agencies may want to consider investing in a segregated busway. This is particularly relevant where the agency owns an existing right-of-way or if there is excess road space. Busways grant exclusive use of the right-of-way to buses. They may be grade-separated, at-grade, or median lanes. Busways that are separate from general traffic flow improve reliability and travel time, but are generally more expensive to implement. Busways provide even greater operational advantages over bus-only lanes by reducing interactions with other vehicles entirely, except in instances where the busway intersects with streets. Separated busways also increase driver productivity, increase fuel efficiency, and improve safety.[1] Furthermore, busways may allow for easier boarding and alighting at bus stations because they can often provide added space for platforms and can offer more space for high volumes of pedestrians than crowded sidewalks.
Bus lanes
Bus lanes also provide advantages for operating BRT service. If contraflow lanes are used, they should operate at all hours, while concurrent flow lanes may be used during peak hours only. Bus lanes are useful for enhancing the identity of the service. Several criteria determine the success of bus lanes: they should carry a high frequency of buses in a congested area, the street right-of-way should be able to accommodate them, and the community should be supportive.
Bus lanes can reduce the occurrence of conflicts with other vehicles and allow transit vehicles to circumvent congestion. These effects can confer several operational benefits: they improve overall speeds, increase schedule reliability, and help transit agencies adhere to scheduled headways. These benefits allow agencies to maintain capacity and service using fewer buses, thus saving on operating and capital costs.
Bus lanes have the advantage of being easy to implement quickly and generally do not require the higher costs of property acquisition and construction that are associated with busways. In many instances, bus lanes can be installed with minimal capital expense -- just what is needed to re-stripe a street. Thus, bus lanes can be deployed in corridors that might not otherwise warrant a more extensive capital investment.
Transit Signal Priority (TSP)
Transit signal priority (TSP) alters signal timing to better accommodate transit vehicles, but does not necessarily preempt regular signal timing. Rather, it may extend a green light or shorten a red light to minimize dwell time. TSP is a flexible and common tool for BRT systems and can be applied along an entire arterial system or at individual intersections.
Queue Jumps and Bypass Lanes
Alternatives to TSP include queue jumps and bypass lanes, which both require a right-turn or additional right lane. Queue jumps utilize a special bus signal, separate from the signal phases for general traffic, that gives buses an early green light to allow it to merge into the adjacent through lane. This early signal is typically only a few seconds long. Bypass lanes make it possible for buses to cross an intersection to a stop on the far side before merging back into general traffic.
Service Characteristics
Regardless of the type of running way used, BRT service also benefits from spacing stops a greater distance apart than typical local stops or allowing express bus service to skip some stops. This allows BRT buses to achieve higher average speeds than local bus service. In fact, the Federal Transit Administration recommends spacing BRT stops similar to how a light rail system might space its stops. In the Los Angeles region, for example, average stop spacing of the two BRT lines is nearly one mile. Ultimately, though, stops must be spaced so that they serve trip generators and the service is able to maintain high overall speeds where appropriate.[2]
Frequent service is a keystone of Bus Rapid Transit service. Typically, BRT service should run more frequently than adjacent local service because it is considered to be a higher order of service. The American Public Transportation Association recommends that BRT serve enough destinations to justify running buses at headways of at least every ten minutes. Frequent service, paired with service that lasts the full day, has traditionally proven to be convenient for passengers and a successful strategy for introducing new BRT service.[3] The federal New Starts and Small Starts grant programs have certain requirements for the frequency and hours per day that corridor bus projects must run in order to qualify for funding, as well. [4]
Fare Collection
Some BRT systems use off-vehicle fare payment because of the time savings it can offer, which translates into greater reliability for passengers. However, the cost effectiveness of this strategy may be limited if many passengers use pre-paid smart cards or if the cost of installing ticket machines and hiring staff to inspect for proof of fare payment outweigh the benefits. [3]
Stops and Stations
Bus stop spacing and location contribute a good deal of the travel time advantages of BRT lines because they are typically much further apart than the stops of local lines. BRT stations contribute to the identity and image of the line while providing valuable amenities and services. BRT stations have been estimated to account for up to 15 percent of ridership increases.[1] However, the stations’ size, design, and amenities offered are all largely based on the needs of the service provider and BRT stations may range from basic platforms to large intermodal transit stations. A BRT line may count a variety of station and stop types along its route, depending on the needs and volume of passengers expected to board at each stop. The American Public Transportation Association does not recommend using basic bus stops for BRT lines, though, because they do not distinguish the line from local bus service. For an example of an upgraded stop design, see the photo, at right, of the Los Angeles Metro Orange Line’s BRT stop.[2]
California Experiences
Rather than an exhaustive list of BRT systems in California, this is a small sample of the different forms the mode has taken in the state.
Los Angeles County Metropolitan Transportation Authority (Metro) Rapid system
Los Angeles County Metro maintains a network of BRT buses that operate in mixed traffic (without dedicated busways or bus lanes). Their routes serve key corridors with stops spaced about ¾ mile apart. Metro Rapid buses are also equipped with a transit signal priority system and many stops offer real-time arrival information. Finally, buses and stops are branded to stand out from local service.[5]
Sample Bus Rapid Transit Example
See www.itdp.org for more information. File:Residential parking permits and parking supply.pdf Parking Article
Los Angeles County Metropolitan Transportation Authority (Metro) Orange Line
Opened in 2006, the Metro Orange Line connects the North Hollywood subway station to the western San Fernando Valley via a dedicated busway. The line is ‘full BRT’ because it includes off-vehicle fare payment, uses a dedicated running way for its almost 17-mile length, and runs at headways of ten minutes or less (and as short as three minutes at some parts of peak hour service). In May 2012, it carried over 26,000 average weekday boardings. The Orange Line also expanded coverage four miles north to Chatsworth beginning in July 2012. [6]
Alameda Contra-Costa Transit District (AC Transit) Rapid Bus Service
AC Transit operates two rapid bus lines, the 1R and 72R, that utilize many of the strategies of Bus Rapid Transit. Bus stops are spaced further apart than local stops and are placed at the far-side of intersections. They run at 12-minute headways throughout the day. Like the Metro Rapid lines, these two lines also take advantage of transit signal priority technology and offer real-time arrival information at bus stops. [7]
References
- ↑ 1.0 1.1 1.2 The Transit Cooperative Research Program. "TCRP Report 118: Bus Rapid Transit Practitioner's Guide." 2006.
- ↑ 2.0 2.1 Federal Transit Administration. "Stops, Spacing, Location, and Design." 2010.
- ↑ 3.0 3.1 American Public Transportation Association. "Bus Rapid Transit Service Design." 2010.
- ↑ Federal Transit Administration. "New Starts Project Planning & Development." 2010.
- ↑ Los Angeles County Metropolitan Transportation Authority. “Metro Rapid.” 2011.
- ↑ Los Angeles County Metropolitan Transportation Authority. “Metro Orange Line.” 2012.
- ↑ Alameda Contra-Costa Transit District. “What Makes the Rapid Rapid?” 2012.
Additional Reading
California Department of Transportation. (2007). "Bus Rapid Transit: A Handbook for Partners."
- This guide, from the California Department of Transportation (Caltrans), describes the agency's support for Bus Rapid Transit and is intended to aid the agency's staff and local agencies in working together to implement BRT systems. The guide also offers lessons learned from around the state and includes appendices of case studies of BRT systems in operation around the world at the time of publication in 2007.
- This guide was created in order to guide practitioners in planning and implementing BRT service and includes methods for estimating ridership, costs and benefits, and assessing land development effects of BRT service. It offers descriptions of existing BRT services in North America and around the world.
- In 2011, the Federal Transit Administration conducted a full evaluation of Los Angeles Metro's Orange Line in cooperation with the agency. The report contains a full accounting of projected and actual costs, as well as detailed information on improvements to travel time and other goals.
- Caltrans commissioned this report, which discusses the benefits of adding incremental service improvements to BRT systems, rather than large infrastructure improvements. The authors analyzed several BRT systems, including those in Los Angeles, to determine that in some cases incremental improvements may be able to deliver substantial benefits in terms of ridership and service. Because BRT is a suite of strategies, decision-makers have many options for making their bus system cost-effective. The case studies chosen in this report offer insight into the wide array of options and results that BRT systems can produce.
NBRTI.org National Bus Rapid Transit Institute.
- The National Bus Rapid Transit Institute offers a wealth of resources for advocates of BRT. The organization publishes a quarterly newsletter and maintains a database of currently operating BRT systems, a listserve, and has published evaluations of several BRT systems.
- This technical report describes the Caltrans-sponsored development of a tool to evaluate the costs and benefits of implementing Bus Rapid Transit. Developed in order to assist decision-makers, the tool offers a complex level of analysis and can be found at this link. The tool allows decision-makers to understand how implementing BRT will affect a wide variety of stakeholders, including community members, bicyclists, and bus drivers. The report linked above also includes a guide to using the web-based tool.