Red Line (Washington Metro)

Red Line (Washington Metro) is a primary rapid transit service of the Washington Metro system, operated by the Washington Metropolitan Area Transit Authority. It is the system's oldest and busiest line, connecting Montgomery County, Maryland with the core of Washington, D.C. The line serves 27 stations, including major hubs like Metro Center, Gallery Place–Chinatown, and Union Station.

History

The Red Line was the inaugural line of the Washington Metro, with its first segment opening on March 27, 1976, between Farragut North and Rhode Island Avenue. This opening followed years of planning led by the National Capital Planning Commission and the U.S. Department of Transportation. Extensions proceeded through the 1970s and 1980s, reaching Silver Spring in 1978 and Wheaton in 1990. The final segment to Glenmont opened in 1998, completing the line's current configuration. Major renovations, part of the Metro Forward initiative, have been undertaken since the 2010s to modernize its original infrastructure.

Route and stations

The 31.9-mile line runs on a north-south axis, with its western terminus at Shady Grove in Rockville and its eastern terminus at Glenmont in Aspen Hill. Its route traverses the Rock Creek Park corridor and the central business districts of Washington, D.C.. Key transfer stations include Metro Center for the Orange, Silver, and Blue lines; Gallery Place–Chinatown for the Green and Yellow lines; and Fort Totten for the Green Line. The line serves major destinations such as Union Station, the Walter Reed National Military Medical Center, and the National Zoo.

Service and operations

The Red Line operates from approximately 5:00 a.m. to 1:00 a.m. on weekdays, with reduced hours on weekends. During peak periods, trains arrive every 6-8 minutes, with off-peak headways of 10-12 minutes. The Washington Metropolitan Area Transit Authority coordinates service with other lines at core stations to manage system-wide passenger flow. Special event service is common for games at Capital One Arena and rallies on the National Mall. The line is a critical commuter artery for federal employees heading to agencies like the Federal Bureau of Investigation and the National Institutes of Health.

Rolling stock

The line is primarily served by the 7000-series railcar fleet, which began phased implementation in 2015. These cars, built by Kawasaki Heavy Industries, replaced older 2000-series and 3000-series models. Some 6000-series railcars also remain in service. All rolling stock is maintained at the Rockville Rail Yard and the Glenmont Rail Yard. The Washington Metropolitan Area Transit Authority has ongoing contracts with Kawasaki Heavy Industries and Alstom for new railcar procurement to maintain and modernize the fleet.

Incidents and disruptions

A major collision occurred on June 22, 2009, near the Fort Totten station involving a 2000-series train, resulting in multiple fatalities and leading to National Transportation Safety Board investigations. Significant smoke incidents, including one at the L'Enfant Plaza station in 2015, have prompted safety overhauls of the Washington Metro's ventilation and electrical systems. The line frequently experiences delays due to track circuit problems and signal issues inherited from the original Alcatel-Lucent design. Scheduled disruptions for the SafeTrack maintenance program in 2016-2017 led to extended single-tracking and shutdowns on several segments.