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.
Los Angeles Union Station is the main train station in Los Angeles, California, and the largest passenger rail terminal in the Western United States. It opened in May 1939 as the Los Angeles Union Passenger Terminal, replacing La Grande Station and Central Station.
The San Bernardino Line is a Metrolink line running between Downtown Los Angeles east through the San Gabriel Valley and the Inland Empire to San Bernardino, with limited express service to Redlands. It is one of the three initial lines on the original Metrolink system, along with the Santa Clarita Line and the Ventura County Line.
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 L Line and Gold Line are former designations for a section of the current Los Angeles Metro Rail system. These names referred to a single light rail line of 31 miles (50 km) providing service between Azusa and East Los Angeles via the northeastern corner of Downtown Los Angeles, serving several attractions, including Little Tokyo, Union Station, the Southwest Museum, Chinatown, and the shops of Old Pasadena. The line, formerly one of seven in the system, entered service in 2003. The L Line served 26 stations.
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.
The establishment of America's transcontinental rail lines securely linked California to the rest of the country, and the far-reaching transportation systems that grew out of them during the century that followed contributed to the state's social, political, and economic development. When California was admitted as a state to the United States in 1850, and for nearly two decades thereafter, it was in many ways isolated, an outpost on the Pacific, until the first transcontinental railroad was completed in 1869.
Del Mar station is an at-grade light rail station on the A Line of the Los Angeles Metro Rail system. It is located between Arroyo Seco Parkway and Raymond Avenue at Del Mar Boulevard, after which the station is named, in Pasadena, California. The station is located on the site of the historic Pasadena Santa Fe Depot and the station building, built in 1935, still stands on the property.
Sierra Madre Villa station is an at-grade light rail station on the A Line of the Los Angeles Metro Rail system. It is located in the median of Interstate 210, at Sierra Madre Villa Avenue, in Pasadena, California. The light rail station opened on July 26, 2003, as the northern terminus of the original Gold Line, then known as the "Pasadena Metro Blue Line" project. The station, under naming schemes, is named for Sierra Madre Villa Avenue rather than the nearby city of Sierra Madre, although the major thoroughfare leads to Sierra Madre.
The Pasadena Subdivision is the remnant branch line of the former Atchison, Topeka and Santa Fe Railway (AT&SF) Los Angeles Second District. The line currently branches off of Metrolink’s San Bernardino Line at CP Cambridge in Claremont. The line follows a generally east–west alignment, passing through the cities of Claremont, Pomona, La Verne, San Dimas, Glendora, and Azusa before coming to a truncated end in Irwindale. For most of its length, it shares the corridor with the Los Angeles Metro Rail’s A Line. Recent construction, known as the Foothill Extension Phase 2B, has seen the tracks out of service west of San Dimas for most of 2021.
The Monrovia–Glendora Line was a route on the Pacific Electric Railway serving the San Gabriel Valley. It operated from 1902 to 1951, supporting nearby real estate development.
Little Tokyo/Arts District station is an underground light rail station on the Los Angeles Metro Rail system. It replaced an at-grade station with the same name that was located on the east side of Alameda Street between 1st Street and Temple Street, on the edge of Little Tokyo and the Arts District in Downtown Los Angeles. The at-grade station opened in 2009 as part of the Gold Line Eastside Extension and was served by the L Line. The at-grade station closed in October 2020, and the new underground station on the south side of 1st Street between Central Avenue and Alameda Street opened on June 16, 2023.
Arcadia station is an at-grade light rail station on the A Line of the Los Angeles Metro Rail system. It is located at the intersection of 1st Avenue and Santa Clara Street in Arcadia, California, after which the station is named.
Monrovia station is an at-grade light rail station on the A Line of the Los Angeles Metro Rail system. It is located at the intersection of Duarte Road and Myrtle Avenue in Monrovia, California, after which the station is named. This station opened on March 5, 2016, as part of Phase 2A of the Gold Line Foothill Extension Project.
Duarte/City of Hope station is an at-grade light rail station on the A Line of the Los Angeles Metro Rail system. It is located at the intersection of Duarte Road and Highland Avenue in Duarte, California, after which the station is named, along with the City of Hope National Medical Center located across the street from the station.
Azusa Downtown station is an at-grade light rail station on the A Line of the Los Angeles Metro Rail system. It is located on Alameda Avenue, a block north of Foothill Boulevard, in Downtown Azusa, after which the station is named.
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 Los Angeles and San Gabriel Valley Railroad was a railroad founded on September 5, 1883, by James F. Crank with the goal of bringing a rail line to Pasadena, California from downtown Los Angeles, the line opened in 1886. Los Angeles and San Gabriel Valley Railroad was sold and consolidated on May 20, 1887 into the California Central Railway. In 1889 this was consolidated into Southern California Railway Company. On Jan. 17, 1906 Southern California Railway was sold to the Atchison, Topeka and Santa Fe Railway and called the Pasadena Subdivision. The main line closed in 1994. The railroad later reopened as the MTA Gold Line Light Rail service in July 2003.
The California Central Railway was incorporated on April 23, 1887, with headquarters in San Bernardino, California. George O. Manchester was the President of the corporation.
San Dimas station is a future at-grade light rail station in the Los Angeles Metro Rail system. The station is located on San Dimas Avenue near its intersection with Bonita Avenue along the Pasadena Subdivision right-of-way in San Dimas, California. It will be served by the A Line. It is currently under construction as part of the Foothill Extension Project and is slated to open in early-January 2025.
