01157130

Component

Increasingly, transit agencies are evaluating the use of level or near level station boarding to bus vehicles as a feature of bus rapid transit (BRT) improvements in order to provide a higher level of service that rivals that of rail-based transit systems. Level boarding also improves overall accommodation for disabled customers, has the potential to reduce station dwell time, and can be a component of the brand identity of a bus rapid transit system. Implementing level boarding is not without challenges, however, as the platform height required for most vehicles extends above and can damage the vehicle frame and body when docking. This paper will explore design concepts for docking and departure at both corridor stops and terminal stations to mitigate the risk of vehicle impacts with the bus platform, focusing on articulated buses commonly used in BRT service. Topics covered will include: (1) approach and departure geometry recommendations for both bus pullouts and curb side stations; (2) how the length of straight approach to a platform affects back door gap to the platform and how to minimize the gap; and (4) saw tooth geometry at transit stations for successful operation. Recommendations will focus on best practices to minimize gap between the vehicle and platform while mitigating the risk of damage from vehicle/platform impact. In addition, designs that employ more sophisticated level boarding assists such as precision docking systems will also be discussed.

01157862

English

10p

2009

Bus & Paratransit Conference & International Bus Roadeo/Bus Rapid Transit Conference

CD-ROM

Figures; Maps; Photos; References (2) ; Tables (2)

Articulated buses; Best practices; Boarding and alighting; Bus rapid transit; Bus terminals; Level of service; Public transit; Ran off road crashes

Operations and Traffic Management; Public Transportation; I72: Traffic and Transport Planning

TRIS, TRB

May 10 2010 3:33PM

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