MetroLink is a light rail system that serves the Greater St. Louis area. Operated by Metro Transit in a shared fare system with MetroBus, the two-line, 38-station system runs from St. Louis Lambert International Airport and Shrewsbury in Missouri to Scott Air Force Base in Illinois. Intermediate destinations include downtown Clayton, Forest Park, and downtown St. Louis. It is the only U.S. light rail system to cross state lines.
The Los Angeles Metro Rail is an urban rail transit system serving Los Angeles County, California in the United States. It consists of six lines: four light rail lines and two rapid transit lines, serving a total of 101 stations. The system connects with the Metro Busway bus rapid transit system, the Metrolink commuter rail system, as well as several Amtrak lines. Metro Rail is owned and operated by the Los Angeles County Metropolitan Transportation Authority (Metro).
The A Line is a 48.5-mile (78.1 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 A Line serves 44 stations and runs east-west between Azusa and Pasadena, then north-south between Pasadena and Long Beach. It interlines and shares five stations with the E Line in Downtown Los Angeles. Service operates for approximately 19 hours with headways of up to 8 minutes during peak hours. The A Line is currently the longest light rail line in the world.
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.
Chennai Metro is a rapid transit system serving the city of Chennai, India. As of April 2024, the operational network consists of two colour-coded lines covering a length of 54.1 km (33.6 mi) making it the fifth longest metro system in India. Chennai Metro Rail Limited (CMRL), a joint venture between Government of India and the Government of Tamil Nadu built and operates the Chennai Metro. The system uses standard gauge and has a mix of underground and elevated stations.
Edmonton Light Rail Transit, commonly referred to as the LRT, is a light rail system in Edmonton, Alberta. Part of the Edmonton Transit Service (ETS), the system has 29 stations on three lines and 37.4 km (23.2 mi) of track. As of 2018, it was number seven on a list of the busiest light rail transit systems in North America, with over 113,000 daily weekday riders.
Valley Metro Rail is a 29.8-mile (48 km) light rail system serving the cities of Phoenix, Tempe, and Mesa in Arizona, USA. The network, which is part of the Valley Metro public transit system, began operations on December 27, 2008. In 2023, the system had a ridership of 10,797,600, or about 34,400 per weekday as of the first quarter of 2024.
The Foothill Extension Project, formerly known as the Gold Line Foothill Extension Project, is an extension of the Los Angeles Metro Rail A Line light rail line from the former Gold Line terminus in Pasadena, California, at Sierra Madre Villa station, east through the "Foothill Cities" of Los Angeles County. The plan's first stage, Phase 2A, extended the then-Gold Line from Pasadena to Azusa; it opened on March 5, 2016. Phase 2B, which will extend the now A Line a further four stations to Pomona–North station, broke ground in December 2017. A further two–station extension to Montclair Transcenter is planned for completion in 2028, but is currently unfunded.
The Tempe Streetcar, referred to as the Streetcar Line on regional transit maps, is a streetcar extension of Phoenix's Valley Metro Rail system. Construction began in 2017, and the line opened for service on May 20, 2022. It serves 14 stops across three miles of track serving various parts of the city's downtown, as well as the Tempe campus of Arizona State University, with the Valley Metro Rail main line.
Northern Avenue/19th Avenue is a station on the Metro light rail line in Phoenix, Arizona. It was opened as part of Phase 1 of the Northwest Extension of the system on March 19, 2016.
Glendale/19th Avenue is a station on the Metro light rail line in Phoenix, Arizona. It was opened as part of Phase 1 of the Northwest Extension of the system on March 19, 2016.
Sacramento RT Light Rail is a 42.9-mile (69.0 km) light rail system that serves the Sacramento, California area. It consists of three rail lines, 53 stations, and a fleet of 96 vehicles. It is operated by the Sacramento Regional Transit District (RT). With an average of 21,700 weekday daily boardings as of the first quarter of 2024, the RT light rail system is the thirteenth busiest in the United States.
The Eastside Transit Corridor is a light rail line extension that currently connects Downtown Los Angeles with East Los Angeles. However, the extension is planned to extend further southeast to connect with the Gateway Cities, continuing from a relocated Atlantic station southeast to a new Lambert station in Whittier.
Urban rail transit in Canada encompasses a broad range of rail mass transit systems, including commuter rail, rapid transit, light rail, and streetcar systems.
Metro Parkway is an elevated light rail station on the Valley Metro Rail system in Phoenix. It is the northwestern terminus of the Northwest Extension Phase II and the current northwestern terminus of the Valley Metro Rail system. The station is located on the east side of the former Metrocenter mall and includes a park and ride facility and relocated bus transit hub, which was renamed to the Thelda Williams Transit Center after the late interim mayor. It is the first elevated station in the system and opened on January 27, 2024.
25th Avenue/Dunlap is a light rail station on the Valley Metro line in Phoenix. It is part of the Northwest Extension Phase II. The station opened on January 27, 2024.
Mountain View/25th Avenue is a light rail station on the Valley Metro line in Phoenix. It is part of the Northwest Extension Phase II. The station opened on January 27, 2024.
Valley Metro Bus: 19, 90, 122 [1] 
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