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 eBART, a 9-mile (14 km) spur line running to Antioch, and Oakland Airport Connector, a 3-mile (4.8 km) automated guideway transit line serving San Francisco Bay Oakland International Airport. With an average of 165,400 weekday passenger trips as of the second quarter of 2024 and 48,119,400 annual passenger trips in 2023, BART is the sixth-busiest rapid transit system in the United States.
Caltrain is a commuter rail line in California, serving the San Francisco Peninsula and Santa Clara Valley. The southern terminus is in San Jose at the Tamien station with weekday rush hour service running as far as Gilroy. The northern terminus of the line is in San Francisco at 4th and King Street. Caltrain has express, limited, and local services. There are 28 regular stops, one limited-service weekday-only stop, one weekend and holiday-only stop (Broadway), and one stop that is only served on football game days (Stanford). While average weekday ridership in 2019 exceeded 63,000, impacts of the COVID-19 pandemic have been significant: in June 2024, Caltrain had an average weekday ridership of 24,580 passengers.
SamTrans is a public transport agency in and around San Mateo, California, in the San Francisco Bay Area. It provides bus service throughout San Mateo County and into portions of San Francisco and Palo Alto. SamTrans also operates commuter shuttles to BART stations and community shuttles. Service is largely concentrated on the east side of the Santa Cruz Mountains, and, in the central county, I-280, leaving coast-side service south of Pacifica spotty and intermittent.
Montgomery Street station is a combined BART and Muni Metro rapid transit subway station in the Market Street subway in downtown San Francisco. Located under Market Street between Montgomery Street and Sansome Street, it serves the Financial District neighborhood and surrounding areas. The three-level station has a large fare mezzanine level, with separate platform levels for Muni Metro and BART below. Montgomery Street and Embarcadero station to the north are typically the two busiest stations in the BART system.
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. It runs for 62.2 miles (100.1 km), making it the system's longest line.
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.
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; it is the western terminus of the Green and Blue lines.
Colma station is a Bay Area Rapid Transit (BART) station located in unincorporated northern San Mateo County, California adjacent to the incorporated town of Colma and city of Daly City. The station is served by the Red and Yellow lines. Colma station is situated in a small valley shared with BART's Daly City Yard and a large parking garage. The station has three tracks, with an island platform between the two eastern tracks and a side platform next to the western track. Only the two eastern tracks are used for revenue service.
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.
The All Nighter is a night bus service network in the San Francisco Bay Area, California. Portions of the service shadow the rapid transit and commuter rail services of BART and Caltrain, which are the major rail services between San Francisco, the East Bay, the Peninsula, and San Jose. Neither BART nor Caltrain operate owl service due to overnight track maintenance; the All Nighter network helps fill in this service gap. The slogan is, "Now transit stays up as late as you do!"
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.
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.
The SFO–Millbrae line was a Bay Area Rapid Transit (BART) shuttle line in the San Francisco Bay Area that ran between Millbrae station and San Francisco International Airport station (SFO). The line was colored purple on maps, and BART sometimes called it the Purple Line. The line was a shuttle service with no intermediate stops; it shared tracks with two of the five other mainline BART services. The service operated from June 2003 to February 2004 and from February 2019 to August 2021.
