The San Diego Trolley is a light rail system operating in San Diego County, California. The trolley's operator, San Diego Trolley, Inc., is a subsidiary of the San Diego Metropolitan Transit System (MTS). The trolley operates as a critical component of MTS, with connections to and integrated travel tickets with the local bus systems.
The San Diego Metropolitan Transit System is a public transit service provider for San Diego County, California. The agency operates a transit system that includes the San Diego MTS bus system, San Diego Trolley, and Rapid. 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.
San Diego State University Transit Center is a San Diego Trolley station on the Green Line. The station is underground and has side platforms. It is located on the south portion of San Diego State University. The station entrances are between College Avenue and Campanile Drive.
Grossmont Transit Center is a San Diego Trolley station located next to Grossmont Center in La Mesa, California. The station is served by the Green Line and Orange Line and is located just east of the junction between the two lines. The station serves a variety of residences, a dense commercial area, Sharp Grossmont Hospital, and has a park and ride commuter lot.
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 Copper, Green and Orange 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). With an end-to-end travel time of one hour and twenty-three minutes, it operates between the UTC Transit Center and the San Ysidro Transit Center, the latter of which is at the Mexico–United States border 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 17.1-mile (27.5 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 core lines, transporting 10,896,289 riders during FY 2014 according to the MTS.
The Green Line is a 19.8-mile (31.9 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 and El Cajon. The Green Line has the second highest ridership of the San Diego Trolley's three core lines, transporting 13,673,926 riders during FY 2014 - according to MTS.
Gillespie Field station is a Copper 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, however there is no public access to the airport and the surrounding area is sparse and largely unwalkable. The station has no bus connections, therefore most passengers who use the station also use the 175 space park and ride lot.
Santee station is a station on the Copper Line of the San Diego Trolley, in the San Diego suburb of Santee, California. The station currently serves as the Copper Line's northern terminus and serves as a major park and ride station. It is located inside a shopping center on the northeast corner of the intersection of Mission Gorge Road and Cuyamaca Street.
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.
Iris Avenue Transit Center is a station on the Blue Line of the San Diego Trolley in the Otay Mesa West neighborhood of San Diego, California, United States. The stop serves a variety of purposes, holding the function of commuter center with a park and ride lot and to provide access to the nearby commercial and 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 of the city. Seaport Village, a shopping and entertainment complex, is adjacent to the station. This station opened June 30, 1990 as part of the Orange Line's Bayside Extension.
Euclid Avenue station is a station on the Orange Line of the San Diego Trolley located in the Emerald Hills neighborhood of San Diego, California. The station serves both nearby residences and is also 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 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.
The Copper Line, officially the Copper Line–East County Connector, is a 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). Located in East County, San Diego, it operates as a shuttle between El Cajon Transit Center and Santee station.
MTS: 115, 833 [lower-alpha 1] [3] 
