The Metropolitan Transit Authority of Harris County is a major public transportation agency based in Houston, Texas, United States. It operates bus, light rail, bus rapid transit, HOV and HOT lanes, and paratransit service in the city as well as most of Harris County. It also operates bus service to two cities in Fort Bend County, and to Conroe in Montgomery County. The Metro headquarters are in the Lee P. Brown Administration Building in Downtown Houston. In 2023, the system had a ridership of 77,189,800, or about 240,200 per weekday as of the first quarter of 2024.
METRORail is the 22.7-mile (36.5 km) light rail system in Houston, Texas. In 2023, the system had a ridership of 13,883,700, or about 43,200 per weekday as of the first quarter of 2024. METRORail ranks as the second most-traveled light rail system in the Southern United States and the 10th most-traveled light rail system in the United States, and has the highest ridership per mile for light rail systems in the Southern US. METRORail is operated by the Metropolitan Transit Authority of Harris County (METRO).
Midtown is a central neighborhood of Houston, located west-southwest of Downtown. Separated from Downtown by an elevated section of Interstate 45, Midtown is characterized by a continuation of Downtown's square grid street plan, anchored by Main Street and the METRORail Red Line. Midtown is bordered by Neartown (Montrose) to the west, the Museum District to the south, and Interstate 69 to the east. Midtown's 325 blocks cover 1.24 square miles (3.2 km2) and contained an estimated population of nearly 8,600 in 2015.
UH–Downtown is a station on the METRORail Red Line in Houston, Texas (USA) and it is the former northern terminus of the Red Line, since the line was extended in late 2013. The station is located on top of the Main Street viaduct at the campus of the University of Houston–Downtown (UHD).
Main Street Square is a station on the METRORail Red Line in Houston, Texas (USA). This originally was the 3rd station heading south along the rail line and is in the heart of downtown. There are many shopping areas and offices nearby. The station is located on Main Street in Downtown Houston and has two separate platforms. The northbound platform is located between the Walker and McKinney Streets, while the southbound platform is located between Lamar and Dallas Streets. These two platforms are divided by the Main Street Square fountain.
Museum District Station is a station on the METRO Red Line in Houston. It serves the Houston Museum District. According to METRO, there are fourteen museums within four blocks of the Museum District Station.
Hermann Park/Rice U is a light rail station in south-central Houston, Texas, United States. The station serves the Red Line of the METRORail system. It is located on the western side of Hermann Park at the intersection of Fannin Street and Sunset Boulevard.
Dryden/TMC Station is an island platformed METRORail light rail station in Houston, Texas, United States. The station was opened on January 1, 2004, and is operated by the Metropolitan Transit Authority of Harris County, Texas (METRO). The station is located within the Texas Medical Center and is located at the intersection of Fannin Street and Dryden Road. Outside of weekends, it is the busiest station on the Red Line and the METRORail network as a whole.
Texas Medical Center Transit Center station is a METRORail light rail station in Houston, Texas. It serves the Red Line. The station is located within the Texas Medical Center and is located at the intersection of Fannin Street and Pressler Street. A pedestrian overpass connects the light rail platforms with platforms for buses.
Fannin South is an island platformed METRORail light rail station in Houston, Texas, United States. The station was opened on January 1, 2004, and is operated by the Metropolitan Transit Authority of Harris County, Texas (METRO). Serving as the southern terminus of the Red Line, this is located at the intersection of Fannin Street and West Bellfort Avenue, and is co-located with the Fannin South Transit Center facility, which is located close to Interstate 610.
The University Line is a planned 25 mi (40 km) bus rapid transit route that would be operated by Metro in Houston, Texas, United States. It replaces a former METRORail light rail line that was proposed in the 2000s and 2010s. The University Line is scheduled to begin construction in 2025 and would be built in five sections between Westchase Park and Ride, Uptown, the University of Houston, and Tidwell Transit Center.
The Red Line is one of three light rail routes on the METRORail network operated by METRO in Houston, Texas. It is the oldest line in the METRORail system, with the first 7.5-mile (12.1 km) section of the line between Fannin South and UH–Downtown opening on January 1, 2004.
The Purple Line is a 6.6-mile (10.6 km) METRORail light rail/streetcar route operated by METRO in Houston, Texas, United States, serving Southeast Houston. The line opened on May 23, 2015.
The Green Line is a 3.3 mi (5.3 km) METRORail light rail/streetcar line operated by METRO in Houston, Texas, serving the East End area. The first seven-station segment of this line opened on May 23, 2015. The two-station eastern end of this route was delayed due to issues over crossing Union Pacific Railroad tracks, but eventually opened in January 2017.
EaDo/Stadium is a light rail station in Houston, Texas on the METRORail system. It is served by the Green and Purple lines. The station is named for the East Downtown Houston (EaDo) neighborhood as well as Shell Energy Stadium, which the station serves. Shell Energy Stadium is home to the Houston Dynamo of Major League Soccer and Houston Dash of the National Women's Soccer League.
Convention District is a light rail station in Houston, Texas, on the METRORail system. It is served by the Green and Purple lines and is located on Capitol and Rusk streets near the Avenida De La Americas. The station is named for the nearby George R. Brown Convention Center; it is also adjacent to Minute Maid Park, the home venue of the MLB team the Houston Astros.
Theater District is a light rail station in Houston, Texas on the METRORail system. It is the western terminus of the Green and Purple lines, and is located on Capitol and Rusk streets near Smith Street. The station is named for the Houston Theater District.
Leeland/Third Ward is a light rail station in Houston, Texas, on the METRORail system. It is served by the Purple Line and is located on Scott Street at Leeland Street in East Downtown, across Interstate 45 from the Third Ward.
D2 Subway is a proposed 2.4 mi (3.9 km) expansion of the DART Light Rail system in metropolitan Dallas, Texas, in the United States. The subway would run from the existing Victory station, tunneling underground through the city centre of downtown Dallas, and connect to the existing tunnel under Cityplace. Four new stations would be built along the new alignment.
Red Line 
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