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.
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.
70th Street station is a San Diego Trolley station served by the Green Line in La Mesa, California, in the United States. The next station west is Alvarado Medical Center and the next station east is Grossmont Transit Center.
Amaya Drive station is a San Diego Trolley station served by the Orange and Green Lines in the San Diego suburb of La Mesa, California. It serves mainly as a park and ride stop for the surrounding community.
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.
Arnele Avenue station is a San Diego Trolley station served by the Orange and Green Lines in the San Diego suburb of El Cajon, California. It serves as the eastern terminus of the Orange Line.
Gillespie Field station is a Green Line station of the San Diego Trolley in the San Diego suburb of Santee, California. It is located across Marshall Avenue from Gillespie Field, a county airport which also contains an annex of the San Diego Air & Space Museum.
Santee Town Center station is a station on the Green Line of the San Diego Trolley, in the San Diego suburb of Santee, California. The station currently serves as the Green Line's northeastern terminus and serves as a major park and ride station. It is located inside a shopping center on the northeast quadrant of the intersection of Mission Gorge Road and Cuyamaca Street.
America Plaza is a station of the Blue and Silver Lines on the San Diego Trolley. It is located in the Downtown Core of San Diego, California, and is directly connected to One America Plaza, the city's tallest building. The station, and its accompanying 34-story high-rise building, opened on November 14, 1991, making the station the second infill station in the San Diego Trolley system.
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.
Convention Center station is a station of the Green and Silver Lines on the San Diego Trolley. It is located in the Marina District section of the city, which features a variety of waterfront apartments just west of Downtown. The San Diego Convention Center is located adjacent to the station, and Petco Park is less than half a mile away. This station opened June 30, 1990 as part of the Orange Line's Bayside Extension.
Encanto/62nd Street station is a station on the Orange Line of the San Diego Trolley. It is located in the hilly Encanto neighborhood of San Diego, California, and serves both nearby residences and as a park and ride facility.
Massachusetts Avenue station is a station on the Orange Line of the San Diego Trolley in Lemon Grove, California, a suburb of San Diego. The station serves as a commuter center and park and ride lot for the surrounding residential community.
Spring Street station is a station on the Orange Line of the San Diego Trolley. It is located in San Diego suburb of La Mesa, California and serves both nearby residences and as a commuter park and ride location.
La Mesa Boulevard station is a station on the Orange Line of the San Diego Trolley located in the San Diego suburb of La Mesa, California. It serves the dense nearby commercial area, as well as a variety of apartment buildings that surround the stop.
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: 852, 854 [2] 
