The Orange County Transportation Authority (OCTA) is the transportation planning commission for Orange County, California, in the Los Angeles metropolitan area. OCTA is responsible for funding and implementing transit and capital projects for the transportation system in the county, including freeway expansions, express lane management, bus and rail transit operation, and commuter rail funding and oversight.
The Los Angeles County Metropolitan Transportation Authority (LACMTA), branded as Metro, is the county agency that plans, operates, and coordinates funding for most of the public transportation system in Los Angeles County, California, the most populated county in the United States.
The Gateway Cities region, or Southeast Los Angeles County, is an urbanized region located in southeastern Los Angeles County, California, between the City of Los Angeles proper, Orange County, and the Pacific Ocean. The cluster of cities has been termed "Gateway Cities" in that they serve as a "gateway" between the LA and Orange counties, with the city of Cerritos equidistant from Downtown L.A., Long Beach, and Santa Ana in Orange County. As such, the area is central to the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (MSA), and has a population of approximately 2,000,000 residents.
Los Angeles has a complex multimodal transportation infrastructure, which serves as a regional, national and international hub for passenger and freight traffic. The system includes the United States' largest port complex; an extensive freight and passenger rail infrastructure, including light rail lines and rapid transit lines; numerous airports and bus lines; vehicle for hire companies; and an extensive freeway and road system. People in Los Angeles rely on cars as the dominant mode of transportation, but since 1990 the Los Angeles County Metropolitan Transportation Authority has built over one hundred miles (160 km) of light and heavy rail serving more and more parts of Los Angeles and the greater area of Los Angeles County; Los Angeles was the last major city in the United States to get a permanent rail system installed.
The Los Angeles Metro Rail is an urban rail transit system serving Los Angeles County, California, United States, consisting of six lines: four light rail lines and two rapid transit lines, serving a total of 102 stations. The system connects with the Metro Busway bus rapid transit system, the Metrolink commuter rail system, as well as several Amtrak lines. Metro Rail is owned and operated by the Los Angeles County Metropolitan Transportation Authority (Metro).
The A Line is a light rail line in Los Angeles County, California. It is one of the six lines of the Los Angeles Metro Rail system, operated by the Los Angeles County Metropolitan Transportation Authority (Metro). The A Line serves 44 stations and runs east-west between Azusa and Pasadena, then north-south between Pasadena and Long Beach, interlining and sharing five stations with the E Line in Downtown Los Angeles. It operates for approximately 19 hours per day with headways of up to 8 minutes during peak hours. It runs for 48.5 miles (78.1 km), making it the world's longest light rail line since 2023.
The E Line is a 22-mile (35 km) light rail line in Los Angeles County, California. It is one of the six lines of the Los Angeles Metro Rail system, operated by the Los Angeles County Metropolitan Transportation Authority (Metro). The E Line runs east-west and serves 29 stations between East Los Angeles and Santa Monica. It interlines and shares five stations with the A Line in Downtown Los Angeles. Service operates for 21 hours per day with headways of up to 8 minutes during peak hours. The E Line, the second-busiest light rail line in the system, saw an average of 41,902 passengers on weekdays in October 2023.
Slauson station is an elevated light rail station on the A Line of the Los Angeles Metro Rail system. The station is located within the historic right-of-way of the Pacific Electric Railway and elevated over the intersection of Slauson Avenue, after which the station is named, in the unincorporated Los Angeles County community of Florence.
Slauson station is a busway station located in Los Angeles, California. It is situated between the 37th Street/USC and Manchester stations on the J Line, a bus rapid transit route which runs between El Monte, Downtown Los Angeles and San Pedro as part of the Metro Busway system. The station consists of two side platforms in the center of Interstate 110 above Slauson Avenue. The station serves the Vermont-Slauson, South Park and Florence neighborhoods of Los Angeles.
Harbor Gateway Transit Center, formerly Artesia Transit Center, is a large bus station at the southern end of the Harbor Transitway that serves as a transport hub for the South Bay region of Los Angeles County including the Harbor Gateway neighborhood of Los Angeles and cities of Carson, Gardena, and Torrance. The station consists of one large island platform with 12 bus bays and a 980 space park and ride parking lot located in the southwest corner of Interstate 110 and California State Route 91.
Norwalk Transit is a municipal transit company providing fixed-route and paratransit bus transit services in Norwalk, California, United States, and also operates in portions of Artesia, Bellflower, Cerritos, La Habra, La Mirada, Santa Fe Springs and Whittier in southeast Los Angeles County and northwestern Orange County. In 2023, the system had a ridership of 998,000, or about 4,600 per weekday as of the third quarter of 2024.
The West Santa Ana Branch is a rail right-of-way formerly used by the Pacific Electric's (PE) Santa Ana route in Los Angeles County and Orange County in Southern California. The Los Angeles County Metropolitan Transportation Authority (Metro) owns the segment of the right-of-way in Los Angeles County, and the Orange County Transportation Authority (OCTA) owns the segment in Orange County.
The Santa Ana Line was an interurban railway route connecting Los Angeles and Santa Ana in Orange County. It ran between 1905 and 1958 and was predominantly operated by the Pacific Electric Railway for its history.
The Foothill Extension is a construction project extending the light rail A Line, a part of the Los Angeles Metro Rail system. The project begins at the former terminus of the former Gold Line at Sierra Madre Villa station in Pasadena and continues east through the "Foothill Cities" of Los Angeles County. The plan's first stage, "Phase 2A", extended the then-Gold Line to APU/Citrus College station in Azusa; it opened on March 5, 2016. The first part of "Phase 2B" will extend the now A Line a further four stations to Pomona–North station on the Metrolink San Bernardino Line in Pomona, broke ground in December 2017 and is planned for completion in early-January 2025. The second part of Phase 2B will further extend the line two stations to Montclair Transcenter in Montclair, located in San Bernardino County, is planned to break ground in spring 2025 and be completed in 2030.
The Sepulveda Transit Corridor is a two-phased planned transit corridor that aims to connect the Los Angeles Basin to the San Fernando Valley through Sepulveda Pass in Los Angeles, California, by supplementing the existing I-405 freeway through the pass. The corridor would partly parallel I-405, and proposed alternatives include heavy rail rapid transit or a monorail line connecting the G Line in the Valley to the D Line and E Line on the Westside, and the K Line near Los Angeles International Airport.
The OC Streetcar is a modern streetcar line currently under construction in Orange County, California, running through the cities of Santa Ana and Garden Grove. The electric-powered streetcar will be operated by the Orange County Transportation Authority (OCTA), and will serve ten stops in each direction along its 4.15-mile (6.68 km) route.
The East San Fernando Valley Light Rail Transit Project is a transit project constructing a light rail line on the east side of Los Angeles's San Fernando Valley, running on a north–south route along Van Nuys Boulevard and San Fernando Road.
The Eastside Transit Corridor is a light rail line extension that currently connects Downtown Los Angeles with East Los Angeles. However, the extension is planned to extend further southeast to connect with the Gateway Cities, continuing from a relocated Atlantic station southeast to a new Lambert station in Whittier.
The history of the Los Angeles Metro Rail and Busway system begins in the early 1970s, when the traffic-choked region began planning a rapid transit system. The first dedicated busway opened along I-10 in 1973, and the region's first light rail line, the Blue Line opened in 1990. Today the system includes over 160 miles (260 km) of heavy rail, light rail, and bus rapid transit lines, with multiple new lines under construction as of 2019.
The Rail to Rail Active Transportation Corridor Project; before known as Rail to River is a construction project building a rail trail in Los Angeles County, California, United States. It is being constructed by the Los Angeles County Metropolitan Transportation Authority (Metro).
Southeast Gateway Line
