The San Diego Trolley is a light rail system operating in the metropolitan area of San Diego. It is known colloquially as "The Trolley". The Trolley's operator, San Diego Trolley, Inc. (SDTI), is a subsidiary of the San Diego Metropolitan Transit System (MTS). The Trolley began service on July 26, 1981, making it the oldest of the second-generation light rail systems in the United States. The Trolley system serves 62 stations, comprises 65 miles (105 km) of route, three primary lines that operate daily, and one heritage line that operates on a circuit of downtown on select days. In 2022, the Trolley had the fifth highest ridership of light rail systems in the United States, with 34,053,400 annual rides, or about 109,600 per weekday as of the fourth quarter of 2022.
Santa Fe Depot in San Diego, California, is a union station built by the Atchison, Topeka and Santa Fe Railway to replace the small Victorian-style structure erected in 1887 for the California Southern Railroad Company. The Spanish Colonial Revival style station is listed on the National Register of Historic Places and is a San Diego Historic Landmark. Its architecture, particularly the signature twin domes, is often echoed in the design of modern buildings in Downtown San Diego.
Old Town Transit Center, also known as San Diego–Old Town station or Old Town San Diego station, is an intermodal transportation station located in the Old Town neighborhood of San Diego, California. It is served by Amtrak's Pacific Surfliner, the COASTER commuter rail service, and the San Diego Trolley, as well as numerous San Diego Metropolitan Transit System bus lines.
The San Diego Metropolitan Transit System is a public transit service provider for Central, South, Northeast and Southeast San Diego County. The agency directly operates a large transit system that includes the MTS Bus, San Diego Trolley light rail, and Rapid bus rapid transit services. The MTS also controls the San Diego and Arizona Eastern (SD&AE) freight railway and regulates taxicabs, jitneys, and other private for-hire passenger transportation services.
Mission San Diego station is a station on San Diego Trolley's Green Line. The street-level station has side platforms. It is located in the Grantville neighborhood near the Mission San Diego de Alcalá and National University's San Diego campus.
El Cajon Transit Center is a San Diego Trolley station served by the Orange and the Green lines in the San Diego suburb of El Cajon, California. The station is a major commuter center for the large suburb, and is the convergence of multiple local and regional bus routes operated by the Metropolitan Transit System and Greyhound Lines.
The Blue Line is a 26.3-mile (42.3 km) light rail line in the San Diego Trolley system, operated by San Diego Trolley, Inc., an operating division of the San Diego Metropolitan Transit System (MTS). It operates between the UTC Transit Center and the San Ysidro Transit Center, the latter of which is at the border with Mexico directly adjacent to the San Ysidro Port of Entry, facilitating easy connections across the border. The line serves La Jolla, Downtown San Diego, National City, Chula Vista, and San Ysidro.
The Orange Line is an 18.0-mile (29.0 km) light rail line in the San Diego Trolley system, operated by San Diego Trolley, Inc. an operating division of the San Diego Metropolitan Transit System. The route connects Downtown San Diego with the cities of Lemon Grove, La Mesa, and El Cajon. The Orange Line has the lowest ridership of the San Diego Trolley's three regular lines, transporting 10,896,289 riders during FY 2014 according to the MTS.
The Green Line is a 23.6-mile (38.0 km) light rail line in the San Diego Trolley system, operated by San Diego Trolley, Inc. an operating division of the San Diego Metropolitan Transit System (MTS). The route serves Downtown San Diego, Mission Valley, and the cities of La Mesa, El Cajon, and Santee. The Green Line has the second highest ridership of the San Diego Trolley's three regular lines, transporting 13,673,926 riders during FY 2014 according to the MTS.
Washington Street station is an at-grade station on the Blue Line and Green Line of the San Diego Trolley system. It is located along the Surf Line right of way at West Washington Street, in a largely industrial area of San Diego. The stop also serves the Marine Corps Recruit Depot San Diego and the Mission Hills neighborhood, which includes a variety of medium-density housing within blocks of the station.
Fifth Avenue station is a station of the Orange Line, Blue Line, and Silver Line on the San Diego Trolley. It is located in downtown San Diego, California. The station is located along on C Street, between Sixth Avenue and its namesake Fifth Avenue, surrounded by several office buildings.
12th & Imperial Transit Center is a San Diego Trolley station in Downtown San Diego, California. It is located in the East Village neighborhood of the city and serves the high-density residential developments that surround the stop. It is one of two stations from which Petco Park can be reached. The station has historically been used as a major transfer point between the various Trolley lines and is the only station that is directly served by all four Trolley lines.
H Street station is a station on the Blue Line of the San Diego Trolley located in the city of Chula Vista, California. The stop serves both as a commuter center with a park and ride lot and as an access point to the nearby dense retail and large residential areas. It also provides access to nearby Southwestern Community College by way of the 709 bus.
Palomar Street station is a station on the Blue Line of the San Diego Trolley located in the city of Chula Vista, California. The stop serves a variety of purposes, holding the function of commuter center with a park and ride lot and providing access to the nearby commercial, industrial, and residential areas, as well as Southwestern Community College.
Beyer Boulevard station is a station on the Blue Line of the San Diego Trolley located in San Ysidro neighborhood of San Diego. The stop serves as a park and ride commuter center in addition to providing access to the surrounding residential areas.
Seaport Village station is a station of the Green and Silver Lines on the San Diego Trolley, United States. It is located in the Marina District section of the city, which features waterfront apartments, just west of Downtown. Seaport Village, a shopping and entertainment complex, is located adjacent to the station. This station opened June 30, 1990 as part of the Orange Line's Bayside Extension.
The Silver Line is a 2.7-mile (4.3 km) heritage streetcar line operated by the San Diego Trolley, an operating division of the San Diego Metropolitan Transit System. It currently operates the "downtown loop"; a circle of tracks around Downtown San Diego, and is operated using renovated historic vehicles. The line is also known as the SDG&E Silver Line after San Diego Gas & Electric (SDG&E), which has provided grants to help restore the streetcars and also sponsors a 3rd-grade history curriculum that includes free rides on the line. The line is one of four lines in the Trolley system; the others include the Blue, Orange, and Green lines.
Rapid is the brand name given to the bus rapid transit system in San Diego County, California. The system serves nearly half the county, operating mainly on the HOV lanes on Interstates 15 and 805, with most of the stops also served by other routes. In addition, there are stations, dubbed as CenterLine in the medians of Interstate 15, Park Boulevard in San Diego and on East Palomar Street in Chula Vista, that are designed in a similar manner to the light rail stations. The system operates with a dedicated fleet, although buses from the Mainline fleet are regularly substituted. The system is administered, built and managed by San Diego Association of Governments (SANDAG) and is operated as part of the San Diego Metropolitan Transit System (MTS).
Courthouse station is a light rail station in San Diego, California, United States. It is the western terminus of the San Diego Trolley's Orange Line and is located between the Hall of Justice and San Diego Central Courthouse in Downtown San Diego, on C Street between State and Union streets. The station opened on April 29, 2018, after nearly a year of construction.
MTS: 83, Rapid 215,Rapid 225,Rapid 235, Rapid Express 280,Rapid Express 290, 923, 
992 [1] 
