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Green Line

Washington Metro
Metro 37.1 km

Green Line Stations (0)

Branch Avenue
Suitland
Naylor Road
Southern Avenue
Congress Heights
Anacostia
Navy Yard – Ballpark
Waterfront
L'Enfant Plaza
Archives – Navy Memorial – Penn Quarter
Gallery Place
Mount Vernon Square
Shaw – Howard University
U Street / African-American Civil War Memorial / Cardozo
Columbia Heights
Georgia Avenue – Petworth
Fort Totten
West Hyattsville
Prince George's Plaza
College Park – University of Maryland
Greenbelt

Green Line Info

  • Network Washington Metro
  • Operation Started 1991
  • Total Length 37.1 km
  • Total Stations 21

Terminals

From Branch Avenue
To Greenbelt

Green Line Overview

Green Line runs from Branch Avenue to Greenbelt, a distance of 37.1 kilometers, serving 21 stations. Service on the line began on May 11, 1991, and additional sections were opened in phases, with the entire route completed in 2001. The line connects Washington, D.C., to Prince George's County, Maryland, and serves several major interchange stations, including L'Enfant Plaza, Gallery Place, and Fort Totten.

Washington Metro Map 2026

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Frequently Asked Questions — Green Line

Green Line has 21 stations on the Washington Metro network.

Green Line runs between Branch Avenue and Greenbelt.

Green Line is approximately 37.1 km long.

Green Line opened in 1991.

Green Line is a Metro line operated under Washington Metro.

Green Line is part of the Washington Metro transit network.