The San Francisco Bay Area Rapid Transit District (BART) is a heavy-rail public transit system that connects the San Francisco Peninsula with communities in the East Bay and South Bay. BART service currently extends as far as Millbrae, Richmond, Antioch, Dublin/Pleasanton, and Berryessa/North San José. BART operates in five counties (San Francisco, San Mateo, Alameda, Contra Costa, and Santa Clara) with 131 miles of track and 50 stations, carrying approximately 405,000 trips on an average weekday (prior to the COVID-19 pandemic). BART’s vision is to support a sustainable and prosperous Bay Area by connecting communities with seamless mobility.
BART’s mission is to provide safe, reliable, clean, quality transit service for riders.