The MTC functions as the regional transportation planning agency in the Bay Area and is responsible for the compilation of transit and traffic information on 511.org.
Complete information, schedules, routes, fares, and more for several dozen transit providers including buses, subways, light rail, ferry systems, and more.
BART (San Francisco Bay Area Rapid Transit District) operates a rapid rail transit system throughout the Bay Area with direct service to the San Francisco International Airport.
The San Mateo County Transit District (SamTrans) provides SamTrans bus service throughout San Mateo County and into parts of San Francisco and Palo Alto.
The Santa Clara Valley Transportation Authority provides bus and rail service between Santa Clara County and the counties of Alameda, Santa Cruz, San Mateo and San Francisco.
Caltrain operates weekday trains between San Francisco and San Jose, with commute-hour service to Gilroy. Weekend service is offered from San Francisco to San Jose.
The Altamont Commuter Express (ACE) runs six times a day across the Altamont corridor traveling between Stockton and San Jose, with additional stops in Lathrop/Manteca, Tracy, Vasco, Livermore, Pleasanton, Fremont, Great America, and Santa Clara.