The San Francisco Peninsula is a peninsula in the San Francisco Bay Area that separates San Francisco Bay from the Pacific Ocean. On its northern tip is the City and County of San Francisco. Its southern base is Mountain View, in Santa Clara County, south of Palo Alto and north of Sunnyvale and Los Altos. Most of the Peninsula is occupied by San Mateo County, between San Francisco and Santa Clara counties, and including the cities and towns of Atherton, Belmont, Brisbane, Burlingame, Colma, Daly City, East Palo Alto, El Granada, Foster City, Hillsborough, Half Moon Bay, La Honda, Loma Mar, Los Altos, Menlo Park, Millbrae, Pacifica, Palo Alto, Pescadero, Portola Valley, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco, and Woodside.
Bay Area Rapid Transit (BART) is a rapid transit system serving the San Francisco Bay Area in California. BART serves 50 stations along six routes and 131 miles of track, including a 9-mile (14 km) spur line running to Antioch, which uses diesel multiple unit vehicles, and a 3-mile (4.8 km) automated guideway transit line serving Oakland International Airport. With an average of 160,400 weekday passengers as of the fourth quarter of 2023 and 48,119,400 annual passengers in 2023, BART is the seventh-busiest heavy rail rapid transit system in the United States.
The Red Line is a Bay Area Rapid Transit (BART) line in the San Francisco Bay Area that runs between Richmond station and Millbrae station via San Francisco International Airport station. It has 24 stations in Richmond, El Cerrito, Berkeley, Oakland, San Francisco, Daly City, Colma, South San Francisco, San Bruno, and Millbrae. The line shares tracks with the four other mainline BART services.
The Green Line is a Bay Area Rapid Transit (BART) line in the San Francisco Bay Area that runs between Berryessa/North San José station and Daly City station. It has 22 stations in San Jose, Milpitas, Fremont, Union City, Hayward, San Leandro, Oakland, San Francisco, and Daly City. The line shares tracks with the four other primary BART services.
The Yellow Line is a Bay Area Rapid Transit (BART) line in the San Francisco Bay Area that runs between Antioch and San Francisco International Airport (SFO). Some morning trains and all trains after 9 pm are extended from SFO to serve Millbrae station when the Red Line is not running. It serves 28 stations in Antioch, Pittsburg, Bay Point, Concord, Pleasant Hill, Walnut Creek, Lafayette, Orinda, Oakland, San Francisco, Daly City, Colma, South San Francisco, San Bruno, and Millbrae. It is the most-used BART line, and the only line with additional trains on weekdays.
The Blue Line is a Bay Area Rapid Transit (BART) line in the San Francisco Bay Area that runs between Dublin/Pleasanton station and Daly City station. It has 18 stations in Dublin, Pleasanton, Castro Valley, San Leandro, Oakland, San Francisco, and Daly City.
Balboa Park station is a Bay Area Rapid Transit (BART) station and Muni Metro complex in the Mission Terrace neighborhood of San Francisco, California, located near the eponymous Balboa Park. It is an intermodal hub served by four BART routes, three Muni Metro lines, and a number of Muni bus routes. The station complex also includes two rail yards, Cameron Beach Yard and Green Light Rail Center, where Muni maintains Muni Metro trains and heritage streetcars. BART uses a below-grade island platform on the west side of the complex; Muni Metro routes use several smaller side platforms located on surface-level rail loops around the yards.
Daly City station is an elevated Bay Area Rapid Transit (BART) station in Daly City, California, just south of the city limits of San Francisco. It is adjacent to Interstate 280 and California Route 1, which it serves as a park-and-ride station. The station is served by the Red, Yellow, Green, and Blue lines.
South San Francisco station is a Bay Area Rapid Transit (BART) station located in South San Francisco, California in northern San Mateo County. It consists of two main tracks and a shared underground island platform. The station is served by the Red and Yellow lines.
San Bruno station is a Bay Area Rapid Transit (BART) station located adjacent to the Tanforan shopping center in San Bruno, California in northern San Mateo County. It consists of two main tracks and a shared underground island platform. Service at the station began on June 22, 2003 as part of the BART San Mateo County Extension project that extended BART service southward from Colma to Millbrae and San Francisco International Airport. The station is served by the Red and Yellow lines.
Millbrae station is an intermodal transit station serving Bay Area Rapid Transit (BART) and Caltrain, located in Millbrae, California. The station is the terminal station for BART on the San Francisco Peninsula, served by two lines: The Red Line before 9 pm and the Yellow Line during the early morning and evening. It is served by all Caltrain services. The station is also served by SamTrans bus service, Commute.org and Caltrain shuttle buses, and other shuttles.
12th Street/Oakland City Center station is an underground Bay Area Rapid Transit (BART) station located under Broadway between 12th Street and 14th Street in Downtown Oakland, adjacent to the Oakland City Center. The station has three underground levels, with tracks on the second and third levels. It is served by the Red Line, Orange Line, and Yellow Line, as well as by AC Transit buses on the surface.
19th Street Oakland station is an underground Bay Area Rapid Transit (BART) station located under Broadway between 17th Street and 20th Street in the Uptown District of Oakland, California. It is a timed transfer point between northbound trains to Richmond and to Antioch. The station has three underground levels, with tracks on the second and third levels. It is served by the Red Line, Orange Line, and Yellow Line, as well as by AC Transit buses on the surface at the Uptown Transit Center.
MacArthur station is a Bay Area Rapid Transit (BART) station in the Temescal District of Oakland, California. It is the largest station in the BART system, being the only one with four platform tracks. Service through MacArthur is timed for cross-platform transfers between the southbound lines that pass through the station. MacArthur station is located in the median of SR 24 just north of its interchange with I-580. The station is perpendicular to 40th Street and MacArthur Boulevard. The surrounding neighborhood is mostly low-density residential, making MacArthur station primarily a commuting hub.
Union City station is a Bay Area Rapid Transit (BART) station in Union City, California. The station sits near Decoto Road east of Alvarado-Niles Road, directly behind the James Logan High School campus. The station is served by the Orange and Green lines. Local bus service is provided by Union City Transit and AC Transit.
San Francisco International Airport station is a Bay Area Rapid Transit (BART) terminal station located adjacent to Garage G inside the San Francisco International Airport. The elevated station is a transfer point to the AirTrain people mover system at Garage G/BART station.
The station complex of Amtrak's Oakland Coliseum station and Bay Area Rapid Transit (BART)'s Coliseum station is located in the East Oakland area of Oakland, California, United States. The two stations, located about 600 feet (180 m) apart, are connected to each other and to the Oakland Coliseum/Oakland Arena sports complex with an accessible pedestrian bridge. The BART station is served by the Orange, Green, and Blue lines; the Amtrak station is served by the Capitol Corridor service.
Bay Area Rapid Transit, widely known by the acronym BART, is the main rail transportation system for the San Francisco Bay Area. It was envisioned as early as 1946 but the construction of the original system began in the 1960s.
Warm Springs/South Fremont station is a Bay Area Rapid Transit (BART) station located in the Warm Springs district of Fremont, California. The station is served by the Orange and Green lines. It was the southern terminus of both lines from its opening on March 25, 2017 until June 13, 2020, when Milpitas and Berryessa/North San José stations opened as part of the Silicon Valley BART extension.
SamTrans: ECR, 112, 120, 122, 130, 138 
