|Transit agency||Directional route-miles||Miles of track||Number of crossings||Number of stations||Number of ADA accessible stations|
|San Francisco BART||190.1||246.3||0||39||39|
|Los Angeles County MTA||31.9||34.1||0||16||16|
|Los Angeles County MTA||82.4||85.7||77||36||36|
|Municipal Railway (San Francisco)||70.0||70.0||191||11||0|
|Sacramento Regional Transit District||40.7||39.4||90||29||29|
|San Diego Trolley||96.6||96.6||96||49||49|
|Santa Clara VTA||55.8||56.3||93||47||21|
|Southern California RRA||770.0||635.1||398||47||47|
|Municipal Railway (San Francisco)||8.8||8.8||0||0||0|
KEY: ADA = Americans with Disabilities Act of 1990; BART = Bay Area Rapid Transit District; MTA = Metropolitan Transportation Authority; RRA = Regional Rail Authority; VTA = Valley Transportation Authority.
NOTE: Directional route-miles is the mileage in each direction over which public transportation vehicles travel while in revenue service. Directional route-miles are a measure of the facility or roadway, not the service carried on the facility such as the number of routes or vehicle-miles. Directional route-miles are computed with regard to direction of service, but without regard to the number of traffic lanes or rail tracks existing in the right-of-way.
SOURCE: U.S. Department of Transportation, Federal Transit Administration, National Transit Database, Data Tables, available at http://www.ntdprogram.com/ as of Feb. 19, 2002.