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 UTC Transit Center and 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 and is the system's longest line.
Middletown 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 Palm Street, in the Middletown neighborhood of San Diego, which includes a variety of medium-density housing within blocks of the station. The station offers a connection to San Diego International Airport via a shuttle stop one block away from this station.
America Plaza station is a stop on the Blue and Silver lines of the San Diego Trolley. Located in the downtown Core of San Diego, California, it is directly connected to One America Plaza, the city's tallest building. The station, along with its accompanying 34-story high-rise building, opened on November 14, 1991, replacing Columbia Street station, which was one block to the east. Since it opened along a line segment already in service, America Plaza station is the second infill station in the San Diego Trolley system, following E Street 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 the Core district of 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.
Park & Market station is a station of the Blue, Orange, and Silver Lines on the San Diego Trolley. It is located in the East Village neighborhood of the city and serves the high density residential developments that surround the stop.
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.
Harborside station is a station on the Blue Line of the San Diego Trolley located in the Logan Heights neighborhood of San Diego. It serves the Logan Heights residential neighborhood as well as a nearby industrial area.
Pacific Fleet station is a station on the Blue Line of the San Diego Trolley near Naval Base San Diego in San Diego, California. The stop provides civilian access to the naval base facility.
8th Street station is a station on the Blue Line of the San Diego Trolley located in National City, California. Surrounded by an industrial area, the primary focus of this station is to serve as a commuter lot, as it is easily accessible from Interstate 5.
24th Street station is a station on the Blue Line of the San Diego Trolley in National City, California. The stop serves both as a commuter center with a park and ride lot and to provide access to the dense nearby retail area.
E Street station is a station on the Blue Line of the San Diego Trolley in Chula Vista, California. The stop serves both as a commuter center with a park and ride lot and to provide access to the dense nearby retail area.
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 Transit Center 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.
Palm Avenue station is a station on the Blue Line of the San Diego Trolley located in the Palm City neighborhood of San Diego. 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 and residential areas.
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.
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.
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.
25th & Commercial station is a station on the Orange Line of the San Diego Trolley located in the Grant Hill neighborhood of San Diego, California. The stop is dedicated to Hispanic civil rights leader Cesar Chavez.
47th Street station is a station on the Orange Line of the San Diego Trolley located in the Chollas View neighborhood San Diego, California. The station primarily serves this mixed-income residential area and includes a park and ride lot.
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.
