Tri Delta Transit , formally the Eastern Contra Costa Transit Authority , is a joint powers agency of the governments of Pittsburg , Antioch , Oakley , Brentwood , and Contra Costa County that provides bus service for the eastern area of Contra Costa County, California , United States. Tri Delta Transit local buses connect to the BART rapid transit system at Antioch , Pittsburg Center , Pittsburg/Bay Point and Concord . Tri Delta Transit buses also connect with County Connection bus service. In 2023, the system had a ridership of 1,304,700, or about 4,700 per weekday as of the third quarter of 2024.
41-612: Tri Delta Transit service began on June 6, 1977. Initial service was two local routes in Antioch and Pittsburg, which connected with express bus service serving BART. AC Transit operated the service under contract until 1984, when it was transferred to a private operator. Tri Delta Transit operates in eastern Contra Costa County and has stops in Antioch, Oakley, Brentwood, Bay Point , Pittsburg, Martinez , and Concord . Tri Delta Transit operates local and express routes on weekdays and local routes on weekends/holidays. Major transfer points for
82-508: A "wing" logo featuring the same colors. After its inception, the first new AC Transit orders were for GM New Look buses , which the agency advertised as "Transit Liners". AC Transit began New Look operation in late 1960. AC Transit would continue to operate a mixed fleet of buses throughout the 1960s. AC Transit also pioneered the use of articulated buses in the United States; in March 1966 it
123-480: A $ 16.5 million bond issue in 1959 enabling the District to buy out the failing privately owned Key System Transit Lines. In October 1960, AC Transit's service began. The new District built up the bus fleet with 250 new “transit liner” buses, extended service into new neighborhoods, created an intercity express bus network, and increased Bay Bridge bus service. Numerous AC Transit routes were modified in 1972–73 to serve
164-635: A Transbay Replacement for BART service when BART is not running, connecting Albany, Berkeley, El Cerrito, Oakland, and Richmond with San Francisco's Central Business District along Market Street, as well as the Inner Mission and SoMa neighborhoods. Several "Early Bird" Transbay Lines run only on early weekday mornings to substitute for early morning BART rail service while BART is undergoing construction, connecting commuters in Contra Costa Centre, Dublin, Fremont, Oakland, Pittsburg, and San Leandro with
205-495: A higher-capacity bus; once the specification had been written, two prototypes would be built and tested to select a winner for a large group procurement of 100 buses to keep per-unit costs low. Two European-built articulated buses were tested in the summer of 1974: a Volvo B58 , and a MAN SG 192 [ de ] . Riders received the M.A.N. bus favorably, and the specification was released for bid in 1975; AC Transit placed an order for 30 buses in 1976 and deliveries began from
246-849: A revived economy. The District is the public successor to the privately owned Key System . In 2023, the system had a ridership of 37,702,700, or about 160,300 per weekday as of the third quarter of 2024. The AC Transit District is the third-largest public bus system in California, serving a number of cities and unincorporated areas in Alameda and Contra Costa counties. These include Alameda , Albany , Ashland , Berkeley , Castro Valley , Cherryland , East Richmond Heights , El Cerrito , El Sobrante , Emeryville , Fairview , Fremont , Hayward , Kensington , Newark , North Richmond , Oakland , Piedmont , Richmond , San Leandro , San Lorenzo , and San Pablo . Some AC Transit bus routes also serve other areas in
287-477: Is a 60-foot articulated bus, and 5 battery electric buses from New Flyer. AC Transit is funded with a mix of federal, state, and local government subsidies, as well as passenger fares. In March 2004, voters throughout the San Francisco Bay Area approved Regional Measure 2 , which funds regional transportation capital and operating programs through a US$ 1.00 surcharge on State-owned bridges operated by
328-550: Is constituted as a special district under California law. It is governed by seven elected members (five from geographic wards and two at large). It is not a part of or under the control of Alameda or Contra Costa counties or any local jurisdictions. Buses operate out of four operating divisions: Emeryville, East Oakland (Seminary), Hayward, and Richmond. The Operations Control Center is in Emeryville. The Richmond operating division closed in 2011, but opened again in early 2017 due to
369-609: Is not party to the lawsuit, and the court sided with MTC in 2009. In November 2008, voters approved Measure VV, which increased the parcel tax by US$ 48 annually for 10 years beginning 1 July 2009, to help fund AC Transit services. Measure VV also extended the US$ 48 parcel tax approved under Measure BB so a total US$ 96 annual tax is effective through 30 June 2019. AC Transit also offers wireless internet on many buses that serve Transbay lines. These buses can be distinguished by their all-green livery, padded "commuter" seats, and Wi-Fi logos near
410-773: The BATA . (The Golden Gate Bridge is owned and operated by the Golden Gate Bridge, Highway and Transportation District .) In November 2004, voters approved Measure BB, which increased the parcel tax from US$ 24 to US$ 48 annually for 10 years beginning 1 July 2005, to help fund AC Transit services. In April 2005, a federal class-action lawsuit was filed against the Metropolitan Transportation Commission alleging that it discriminates against AC Transit's primarily minority riders by giving AC Transit disproportionately less money than BART and Caltrain . AC Transit
451-638: The VTA Orange Line light rail service at the Milpitas Transit Center . Some routes also connect with commuter rail and regional rail services, including the ACE commuter rail service at the Fremont–Centerville station and Amtrak 's California Zephyr , Capitol Corridor , Coast Starlight , and San Joaquins services. AC Transit routes also connect with several other bus systems in
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#1732851195786492-456: The AM General/M.A.N. joint venture in 1978. For its rigid buses, AC Transit continued purchasing GM New Look buses through the early 1970s, then switched to purchasing Flxible New Look buses starting in 1974. Since the early 1980s, AC Transit began acquiring buses from Flyer , Neoplan , and Gillig . Around this time, AC Transit began ordering new buses in a "stripe" color scheme, featuring
533-648: The Ballard/ XCELLSiS ZEbus (a New Flyer F40LF with a Ballard fuel cell) in November 1999. Three hydrogen-powered buses, based on the Van Hool A330, operated in revenue service from 2006 to 2010. AC Transit took delivery of 12 additional third-generation fuel cell buses, based on the Van Hool A300L in 2011. In 2019, AC Transit began operating 11 additional hydrogen fuel cell buses from New Flyer, one of which
574-741: The Bay Area, such as Contra Costa Centre , Dublin , Milpitas , Palo Alto , Pinole , Pittsburg , San Francisco , Stanford , and Union City . AC Transit provides service to many colleges and universities, including Berkeley City College , California State University, East Bay , Chabot College , College of Alameda , Contra Costa College , Holy Names University , Laney College , Merritt College , Mills College at Northeastern University , Northwestern Polytechnic University , Ohlone College , Stanford University , and University of California, Berkeley . Most AC Transit routes connect with rapid transit services, such as BART , with one route connecting to
615-886: The Bay Area, such as the Dumbarton Express , Emery Go-Round , FAST , Golden Gate Transit , MUNI , SamTrans , SolTrans , Union City Transit , VTA, and WestCAT bus systems. AC Transit also connects with the San Francisco Bay Ferry system at several ferry slips , including the Alameda Harbor Bay Ferry Slip, the Alameda Seaplane Lagoon Ferry Slip, the Oakland Ferry Slip, and the Richmond Ferry Slip. While most AC Transit service consists of local lines that operate within
656-708: The Dumbarton Bridge. On June 30, 2003, a new "rapid bus" line operating on San Pablo Avenue was introduced. Designated as Line 72R (or San Pablo Rapid ), the service connected Oakland with Richmond and operated at faster speeds than regular local service due to wide stop spacing and signal priority treatments. Beginning December 10, 2005, AC Transit began participating in the regional All Nighter network, providing 24-hour bus service throughout its service area to supplement BART service, which does not operate during owl hours. AC Transit had provided 24-hour service on many of its trunk lines prior to this date, except in
697-734: The East Bay District, the District also provides Transbay lines. Most of these run across the San Francisco–Oakland Bay Bridge during rush hours only, connecting commuters with San Francisco's Salesforce Transit Center . Three routes run across the San Francisco–Oakland Bay Bridge on a daily basis, connecting passengers in Alameda, Berkeley, Emeryville, and Oakland with the Salesforce Transit Center. A late night-only bus operates overnight as
738-576: The East Bay. Most routes serve and/or terminate at BART stations. The hubs include: Much of AC transit's ridership is skewed heavily towards a few heavily trafficked local (as opposed to trans-bay) routes. As of 2013, the top five routes account for a third of all riders, and the top twelve routes account for more than half. Voters created the Alameda-Contra Costa Transit District (AC Transit) in 1956 and subsequently approved
779-726: The Eastern Contra Costa Transit Authority) on June 5, 1977. The lines in central Contra Costa County ( County Connection ) were transferred to the new Central Contra Costa Transit Authority in June 1982. Tri-Delta Transit switched to a different operator in 1984. In 2003, the District introduced a San Mateo-Hayward Bridge route. Designated as Line M, the service connected the BART stations of Castro Valley and Hayward with Foster City and San Mateo 's Hillsdale Caltrain station. A second San Mateo-Hayward Bridge route, Line MA,
820-618: The Salesforce Transit Center. Lastly, one Transbay Bus service is provided during rush hours only across the Dumbarton Bridge between the Fremont BART station and the Stanford Oval at Stanford University, connecting commuters in Fremont with Palo Alto and Stanford. AC Transit's primary hubs include BART stations, major shopping centers, and points of interest, which are spread throughout
861-582: The Summit Educational Center, and the Oakland Army Base.) In June 2006, the name was changed to Berkeley City College when it moved into its first and current building, a six-story, 165,000 square foot campus designed to accommodate 7,800 students. The college maintains a strong and unique community college-university collaboration with the University of California at Berkeley . The college had
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#1732851195786902-401: The board of directors. In 1969, AC Transit received a grant and converted bus #666 to steam power, which ran in revenue service between 1971 and 1972. The propulsion system was designed by William Brobeck and used a triple-expansion reciprocating steam engine; power was improved compared to the original six-cylinder Detroit Diesel 6V71 engine and emissions were reduced, but fuel consumption
943-631: The college attempted to deannex itself from the Peralta Community College District, but in exchange for dropping the deannexation effort, the Peralta District built a permanent building for the college in 2006. (Before that, classes were offered in many locations throughout the East Bay including UC Berkeley, West Berkeley YMCA , Berkeley High School, the North Berkeley Community Center, St. Mary Magdalene School,
984-423: The fifth highest transfer rate to UC Berkeley in California in academic year 2004-05 and remains in the top five as of 2011. Berkeley City College structures its transfer courses into guaranteed afternoon, evening and Saturday schedules so that students can complete University of California and California State University transfer requirements, even if they work full-time. As part of a CalWORKs collaborative,
1025-518: The first of its new Gillig buses. In August of the same year, AC Transit placed the first of its new New Flyer Xcelsior articulated buses into service. Later that year, in November 2013, new Gillig buses with a suburban seating configuration and Transbay branding were introduced into service. All AC Transit buses are wheelchair accessible and have front-mounted bicycle racks. The MCI buses also feature luggage bay bicycle racks. AC Transit buses purchased after 2007 have air conditioning , as approved by
1066-704: The front entrance door and inside the bus. Berkeley City College Berkeley City College ( BCC , formerly Vista Community College ) is a public community college in Berkeley, California . It is part of the California Community Colleges System and the Peralta Community College District . Berkeley City College is accredited by the Accrediting Commission for Community and Junior Colleges . Berkeley City College
1107-574: The key to bus rapid transit service between Berkeley and San Leandro along Shattuck , Telegraph , International Blvd , and East 14th Street. At the same time, AC Transit rolled out a revised "ribbon" livery featuring new colors (green and black), and a new logo. The logo was simplified in 2014. After criticism over the use of federal funds to purchase foreign-made Van Hool buses and the tailoring of specification requirements to exclude domestic manufacturers, AC Transit ordered locally-built Gillig buses in 2012. In March 2013, AC Transit began operating
1148-464: The late 1990s due to budget limitations. On December 13, 2013, AC Transit adopted a new fare policy that brought changes to the transit system July 2014, including a new day pass that is in line with other transit agencies including VTA and SamTrans . The policy is also designed to speed boarding and help keep buses on schedule, provide greater convenience and value for customers, and encourage more customers to switch to Clipper A rapid bus line
1189-679: The line does have scheduled timepoints en route, most buses typically travel along the route as fast (or as slow) as traffic allows. On June 24, 2007, the success of line 72R made it a model for another rapid bus line that was introduced. Line 1R (or International Rapid ) operated on weekdays between Berkeley Way and Oxford Street in Berkeley and Bay Fair BART station in San Leandro, mainly along Telegraph Avenue , International Boulevard , and East 14th Street. Weekend and holiday service operated between Downtown Oakland and San Leandro only. Line 1R
1230-413: The majority of Tri Delta Transit's routes include: Tri Delta Transit operates seventeen bus routes. On weekdays, all of them are operated throughout the cities of Concord, Bay Point, Pittsburg, Antioch, Oakley, Brentwood, and Martinez. On weekends, six of them are operated throughout the aforementioned cities except Concord and Martinez. They're intended to be the longer routes to cover the many segments of
1271-740: The new BART system. AC Transit began operating express service connecting BART terminals with outer suburban points under contract to BART on December 2, 1974. With BART operating, suburban municipalities began contracting with AC Transit to operate local bus service. Service began in Fremont on November 12, 1974; in Newark on December 16, 1974; in Concord on September 8, 1975; in Pleasant Hill on December 8, 1975; in Moraga and Orinda on September 13, 1976; and in Antioch and Pittsburg (as Tri Delta Transit under contract to
Tri Delta Transit - Misplaced Pages Continue
1312-591: The route. The Telegraph Avenue alignment of the 1R between the Uptown Transit Center and U.C. Berkeley is currently being served by local route 6. At its inception, AC Transit purchased the mixed White, Mack, and GM "old-look" bus fleet from its predecessor, the Key System. The ex-Key System buses were repainted in "clownface" livery, featuring a predominantly white (upper half) and orange (lower front) color scheme with teal side stripes, and AC Transit adopted
1353-553: The same orange, teal, and white colors as the previous "clownface" livery. In the late 1990s, AC Transit added buses from NABI . AC Transit supplemented these buses with a fleet of 45-foot over-the-road coaches purchased from Motor Coach Industries beginning in the early 2000s. In 2003, AC Transit began purchasing low-floor buses from Van Hool . The Van Hool buses were assembled in Belgium and featured low floors and three doors (four doors on articulated models), which AC Transit touted as
1394-547: The trial ended in September 1972, and the diesel engine was subsequently reinstalled in the bus. AC Transit is the lead agency of Zero Emission Bay Area (ZEBA), a consortium of five Bay Area transit agencies (AC Transit, Golden Gate Transit , SFMTA , SamTrans , and VTA ) demonstrating fuel cell buses. The District began the HyRoad program in 1999 and tested several fuel cell buses with new hydrogen fuelling infrastructure, including
1435-653: The weekday-only bus routes. Even though most of the routes have the same terminus, various of them have their own ways of reaching their terminus. AC Transit AC Transit ( Alameda-Contra Costa Transit District ) 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
1476-500: Was added in 2006 and discontinued in 2007. (The M replaced the SamTrans 90E, which had been canceled in 1999.) In 2004, the District began service on Line U across the Dumbarton Bridge , connecting Stanford University with ACE and BART trains in Fremont. As part of a consortium of transit agencies (including AC Transit, BART, SamTrans, Union City Transit , and VTA ), the District already operated Dumbarton Express bus service across
1517-523: Was discontinued on June 26, 2016. On August 9, 2020, the 1R was largely replaced by Tempo , AC Transit's new Bus Rapid Transit (BRT) route. Tempo operates between the Uptown Transit Center and the San Leandro BART station via International Boulevard and East 14th Street. It features 46 brand new platform stations (curbside and center-median) with dedicated bus lanes along the majority of
1558-682: Was founded in 1974 as the Berkeley Learning Pavilion, which was renamed the Peralta College for Non-Traditional Study the same year, as a Peralta community college to serve the northern cities of Alameda County: Albany, Berkeley, and Emeryville. It received initial accreditation through the ACCJC in 1977 and in 1978 it was renamed Vista Community College. By 1981, the number of locations with classes offered exceeded 200. The same year, it received full accreditation from ACCJC. Between 1994 and 1996,
1599-459: Was higher than the conventional diesel bus. The steam system is a closed loop. Exhaust steam is condensed and returned to the steam generator, which is an externally-fired boiler that uses 1,400 feet (430 m) of coiled steel tubing. Prior to entering service, the steam bus was exhibited in Washington DC and to the public. Bus #666 completed 3,403 miles (5,477 km) in revenue service when
1640-574: Was introduced on San Pablo Avenue on June 30, 2003. Designated as Line 72R (or San Pablo Rapid ), it operates from 6 am to 7 pm at 12-minute intervals on weekdays, and 7 am to 7 pm at 15-minute intervals on weekends and holidays. Bus stops are spaced 2/3-mile apart on average, running between Jack London Square (via 20th Street and Broadway) in Oakland and Contra Costa College in San Pablo, and buses receive signal priority at several intersections. Although
1681-549: Was the first transit agency to use the Super Golden Eagle long-distance coach (originally designed and built for Continental Trailways ; AC Transit designated it XMC-77 and called it the "Freeway Train"), primarily on Transbay service. By 1970, AC Transit was one of six agencies to participate in a "super bus project" coordinated by the National Transportation Center (Pittsburgh) to write a specification for