Washington Metro

The Washington Metro is a rapid transit system that serves the Washington, D.C. metropolitan area in the United States. It has the second busiest rapid transit system in the United States. The New York City Subway is the busiest. Lines There are six lines in this system: Red Line, Opened 1976 Blue Line, Opened 1977 Orange Line, Opened 1978 Yellow Line, Opened 1983 Green Line, Opened 1991 Silver Line, Opened 2014 History The first part of the metro system opened on March 27, 1976. The rail system was completed on May 19th, 2023. References Active railcars 2000-series 3000-series 6000-series 7000-series