Contra Costa County is a county located in the U.S. state of California, in the East Bay of the San Francisco Bay Area. As of the 2020 United States Census, the population was 1,165,927. The county seat is Martinez. It occupies the northern portion of the East Bay region of the San Francisco Bay Area and is primarily suburban. The county's name refers to its position on the other side of the bay from San Francisco. Contra Costa County is included in the San Francisco–Oakland–Berkeley, CA Metropolitan Statistical Area.
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.
WestCAT is a public transportation service in western Contra Costa County. It is a service of the Western Contra Costa Transit Authority.
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.
State Route 123 is a 7.39-mile (11.89 km) state highway in the U.S. state of California in the San Francisco Bay Area. Named San Pablo Avenue for almost its entire length except for its northernmost 0.10 miles (0.16 km), SR 123 is a major north–south state highway along the flats of the urban East Bay. Route 123 runs between Interstate 580 in Oakland in the south and Interstate 80 at Cutting Boulevard in Richmond in the north. San Pablo Avenue itself, a portion of Historic US 40, continues well past the SR 123 designation south to Downtown Oakland and north to Crockett.
The East Bay is the eastern region of the San Francisco Bay Area and includes cities along the eastern shores of the San Francisco Bay and San Pablo Bay. The region has grown to include inland communities in Alameda and Contra Costa counties. With a population of roughly 2.5 million in 2010, it is the most populous subregion in the Bay Area.
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.
Solano Avenue in Berkeley and Albany, California is a two-mile (3.2 km) long east-west street. Solano Avenue is one of the larger shopping districts in the Berkeley area. Businesses along Solano Avenue cover a wide range, including grocery stores, coffee shops, drugstores, bookstores, antique dealers, apparel outlets, ethnic restaurants and a movie theater.
El Cerrito del Norte station is a Bay Area Rapid Transit (BART) station located on Cutting Boulevard in El Cerrito, California. The station is served by the Orange and Red lines. Located near San Pablo Avenue and Interstate 80, it serves as a regional transit hub for local AC Transit bus services, and for commuter feeder services from Solano, Napa, and Marin Counties in the North Bay plus western Contra Costa County. Opened in 1973, the station was renovated in 2017–2021 to add additional elevators, stairs, and lobby space.
The Shipyard Railway was an electric commuter rail/interurban line that served workers at the Richmond Shipyards in Richmond, California, United States, during World War II. It was funded by the United States Maritime Commission and was built and operated by the Key System, which already operated similar lines in the East Bay. The line ran from a pair of stations on the Emeryville/Oakland border – where transfer could be made to other Key System lines – northwest through Emeryville, Berkeley, Albany, and Richmond to the shipyards. It operated partially on city streets and partially on a dedicated right-of-way paralleling the Southern Pacific Railroad mainline.
The East Bay Electric Lines were a unit of the Southern Pacific Railroad that operated electric interurban-type trains in the East Bay region of the San Francisco Bay Area. Beginning in 1862, the SP and its predecessors operated local steam-drawn ferry-train passenger service in the East Bay on an expanding system of lines, but in 1902 the Key System started a competing system of electric lines and ferries. The SP then drew up plans to expand and electrify its system of lines and this new service began in 1911. The trains served the cities of Berkeley, Albany, Emeryville, Oakland, Alameda, and San Leandro transporting commuters to and from the large Oakland Pier and SP Alameda Pier. A fleet of ferry boats ran between these piers and the docks of the Ferry Building on the San Francisco Embarcadero.
The California and Nevada Railroad was a 3 ft narrow gauge steam railroad which ran in the East Bay of the San Francisco Bay Area in the late 19th century. It was incorporated on March 25, 1884. J.S. Emery was listed as the railroad's president - the present day city of Emeryville is named after him. On March 1, 1885, the track was completed between Oakland and San Pablo via Emeryville. The track to Oak Grove was completed on January 1, 1887.
The Ohlone Greenway is a 4.5-mile (7.2 km) pedestrian and bicycle path in the East Bay region of the San Francisco Bay Area. The path is named for the Native American Ohlone, who live in the area.
Richmond Heights, formerly East Richmond and also known as Mira Vista, is a district of eastern Richmond, California, in the San Francisco Bay Area.
Alvarado Park is a subsection of Wildcat Canyon Regional Park in Richmond, California and is a National Historic Place. It is located at the mouth of Wildcat Canyon in the Alvarado Park section. Between 1909 and 1923, Alvarado Park was a private park that was owned and operated by local residents. In 1923, it was donated to the city of Richmond. Later it was admitted into the East Bay Regional Park District.
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.
Hercules Transit Center is a major commuter hub in the western Contra Costa County city of Hercules, California. It is anchored by WestCAT bus services. The center was originally on San Pablo Avenue. In August 2009, the transit center was relocated to the other side of I-80 with additional paid parking, which is $3/day.
The Richmond–San Rafael Ferry Company was a ferry service between Castro Point in Richmond in Contra Costa County and San Quentin in Marin County, California across the San Pablo Bay. It ran from 1915 until the 1956 opening of the Richmond–San Rafael Bridge.
Richmond station was an intercity railway station in Richmond, California. The Atchison, Topeka and Santa Fe Railway opened to Richmond in 1900; service ran until 1971, and the station was demolished in the 1990s. It was the railway's western passenger terminal from 1938 until its closure.
The 72 is a bus route in the East Bay operated by AC Transit. It serves the San Pablo Avenue corridor between Jack London Square in Oakland and Hilltop Mall in Richmond. The service is descendant from the original streetcar lines that ran along the street.
