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 160,300 weekday passengers as of the second quarter of 2023 and 41,286,400 annual passengers in 2022, BART is the seventh-busiest heavy rail rapid transit system in the United States.
AC Transit is an Oakland-based public transit agency serving the western portions of Alameda and Contra Costa counties in the East Bay of the San Francisco Bay Area. AC Transit also operates "Transbay" routes across San Francisco Bay to San Francisco and selected areas in San Mateo and Santa Clara counties. AC Transit is constituted as a special district under California law. It is governed by seven elected members. It is not a part of or under the control of Alameda or Contra Costa counties or any local jurisdictions.
The Key System was a privately owned company that provided mass transit in the cities of Oakland, Berkeley, Alameda, Emeryville, Piedmont, San Leandro, Richmond, Albany, and El Cerrito in the eastern San Francisco Bay Area from 1903 until 1960, when it was sold to a newly formed public agency, AC Transit. The Key System consisted of local streetcar and bus lines in the East Bay, and commuter rail and bus lines connecting the East Bay to San Francisco by a ferry pier on San Francisco Bay, later via the lower deck of the Bay Bridge. At its height during the 1940s, the Key System had over 66 miles (106 km) of track. The local streetcars were discontinued in 1948 and the commuter trains to San Francisco were discontinued in 1958. The Key System's territory is today served by BART and AC Transit bus service.
The Transbay Tube is an underwater rail tunnel that carries Bay Area Rapid Transit's four transbay lines under San Francisco Bay between the cities of San Francisco and Oakland in California. The tube is 3.6 miles (5.8 km) long, and attaches to twin bored tunnels. The section of rail between the nearest stations totals 6 miles (10 km) in length. The tube has a maximum depth of 135 feet (41 m) below sea level.
The San Francisco Transbay Terminal was a transportation complex in San Francisco, California, United States, roughly in the center of the rectangle bounded north–south by Mission Street and Howard Street, and east–west by Beale Street and 2nd Street in the South of Market area of the city. It opened on January 14, 1939 as a train station and was converted into a bus depot in 1959. The terminal mainly served San Francisco's downtown and Financial District, as transportation from surrounding communities of the Bay Area terminated there such as: Golden Gate Transit buses from Marin County, AC Transit buses from the East Bay, and SamTrans buses from San Mateo County. Long-distance buses from beyond the Bay Area such as Greyhound and Amtrak also served the terminal. Several bus lines of the San Francisco Municipal Railway connected with the terminal.
Richmond station is an Amtrak intercity rail and Bay Area Rapid Transit (BART) station located in downtown Richmond, California. Richmond is the north terminus of BART service on the Orange Line and Red Line; it is a stop for Amtrak's Capitol Corridor, San Joaquins, and California Zephyr routes. The accessible station has one island platform for the two BART tracks, with a second island platform serving two of the three tracks of the Union Pacific Railroad Martinez Subdivision for Amtrak trains. It is one of two transfer points between BART and Amtrak, along with Oakland Coliseum station.
The Claremont Club & Spa, A Fairmont Hotel is an historic, American hotel that is situated at the foot of Claremont Canyon in the Berkeley Hills. Located in the Claremont district, near the intersection of Claremont Avenue and Ashby Avenue, the site straddles the city limits of Berkeley and Oakland. The border between the neighboring cities runs down the former Key System E-train right of way that now serves as a pathway between the tennis courts which belong to the Berkeley Tennis Club.
Emeryville station is an Amtrak station in Emeryville, California, United States. The station is served by the California Zephyr, Capitol Corridor, Coast Starlight, and San Joaquins. The station is the primary connection point for Amtrak Thruway buses serving San Francisco.
People in the San Francisco Bay Area rely on a complex multimodal transportation infrastructure consisting of roads, bridges, highways, rail, tunnels, airports, seaports, and bike and pedestrian paths. The development, maintenance, and operation of these different modes of transportation are overseen by various agencies, including the California Department of Transportation (Caltrans), the Association of Bay Area Governments, San Francisco Municipal Transportation Agency, and the Metropolitan Transportation Commission. These and other organizations collectively manage several interstate highways and state routes, eight passenger rail networks, eight trans-bay bridges, transbay ferry service, local and transbay bus service, three international airports, and an extensive network of roads, tunnels, and bike paths.
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 San Francisco Transbay development is a completed redevelopment plan for the neighborhood surrounding the Transbay Transit Center site, South of Market near the Financial District in San Francisco, California. The new transit center replaced the since-demolished San Francisco Transbay Terminal, and new skyscrapers, such as Salesforce Tower, took advantage of the height increases allowed through the San Francisco Transit Center District Plan. The sale of several land parcels formerly owned by the state and given to the managing Transbay Joint Powers Authority helped finance the construction of the transit center.
Downtown Oakland is the central business district of Oakland, California, United States. It is located roughly bounded by both the Oakland Estuary and Interstate 880 on the southwest, Interstate 980 on the northwest, Grand Avenue on the northeast, and Lake Merritt on the east.
The Geary Bus Rapid Transit project added bus rapid transit features to San Francisco Municipal Railway bus lines along Geary Boulevard. The corridor serves routes 38, 38R, 38AX, 38BX which combined to serve 52,900 daily riders in 2019, the most of any corridor in the city. The project added transit-only lanes, painted red, along many sections of Geary between the Transbay Transit Center and 33rd Avenue. After the project’s completion, over 75% of Geary corridor now has transit lanes.
Throughout the history of Bay Area Rapid Transit, there have been plans to extend service to other areas.
The Transbay Transit Center is a transit station in downtown San Francisco. It serves as the primary bus terminal—and potentially as a future rail terminal—for the San Francisco Bay Area. The centerpiece of the San Francisco Transbay development, the construction is governed by the Transbay Joint Powers Authority (TJPA). The 1,430-foot-long (440 m) building is located one block south-east of Market Street, a primary commercial and transportation artery in San Francisco.
Transportation in metropolitan Detroit comprises an expansive system of roadways, multiple public transit systems, a major international airport, freight railroads, and ports. Located on the Detroit River along the Great Lakes Waterway, Detroit is a significant city in international trade, with two land crossings to Canada. Three primary Interstate highways serve the region.
The Dumbarton Rail Corridor is a proposed transbay passenger rail line which would reuse the right-of-way that was initially constructed from 1907–1910 as the Dumbarton Cut-off. The Dumbarton Cut-off includes the first structure to span San Francisco Bay, the 1910 Dumbarton Rail Bridge, although the vintage Cut-off bridges would likely be replaced prior to activating new passenger service. Dumbarton Rail Corridor would provide service between Union City in the East Bay and Menlo Park on the Peninsula, with train service continuing to both San Francisco and San José along the existing Caltrain tracks. It has been in the planning stages since 1988, and would be the first above-ground transbay rail line since Key System electric trains stopped running on the lower deck of the Bay Bridge in 1958, and the first new transbay crossing of any kind since the completion of the Transbay Tube in 1974.
The Downtown Rail Extension (DTX) is a planned second phase of the San Francisco Transbay Transit Center (TTC). When complete, it will extend the Caltrain Peninsula Corridor commuter rail line from its current northern terminus at 4th and King via a 1.3 mi (2.1 km) tunnel. The new terminus will be near the Financial District and will provide intermodal connections to BART, Muni, Transbay AC Transit buses, and long-distance buses. In addition, the California High Speed Rail Authority (CHSRA) plans to use DTX and the Caltrain-owned Peninsula Corridor for service on the CHSRA San Francisco–San Jose segment. Because DTX uses a long tunnel, current diesel locomotives are not suitable and the Caltrain Modernization Project (CalMod), which includes electrification of the line and acquisition of electrified rolling stock, is a prerequisite.
