The Washington Metro, often abbreviated as the Metro and formally the Metrorail, is a rapid transit system serving the Washington metropolitan area of...

Atlantic division, following Metro Atlanta. The U.S. Office of Management and Budget defines the area as the Washington–Arlington–Alexandria, DC–VA–MD–WV...

The Washington Metropolitan Area Transit Authority (WMATA /wəˈmɑːtə/ wə-MAH-tə), commonly referred to as Metro, is a tri-jurisdictional public transit...

line of the Washington Metro system, consisting of 34 stations in Loudoun County, Fairfax County and Arlington County, Virginia, Washington, D.C., and...

branches of the Red, Green, and Orange lines of the Washington Metro without riding into central Washington, and between all three lines of the MARC commuter...

Green Line is a rapid transit line of the Washington Metro system, consisting of 21 stations in Washington, D.C., and Prince George's County, Maryland...

on the Washington Metro over its history, including several collisions causing injuries and fatalities, and numerous derailments. The Washington Metropolitan...

The rolling stock of the Washington Metro system consists of 1,242 75-foot (22.86 m) cars that were acquired across seven orders. All cars operate as married...

rapid transit line of the Washington Metro system, consisting of 27 stations in Montgomery County, Maryland, and Washington, D.C., in the United States...

transit line of the Washington Metro system, consisting of 28 stations in Fairfax County, Alexandria and Arlington, Virginia; Washington, D.C.; and Prince...