McPherson Square is a side platformed Washington Metro station in Downtown Washington, D.C., United States. The station is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for the Blue, Silver, and Orange Lines, the station is located between McPherson Square and Franklin Square, with two entrances on I Street at Vermont Avenue and 14th Street NW. This is the main station to access the White House, and the Vermont Avenue exit is directly underneath the Department of Veterans Affairs building.The station opened on July 1, 1977. Its opening coincided with the completion of 11.8mi of rail between National Airport and RFK Stadium and the opening of the Arlington Cemetery, Capitol South, Crystal City, Eastern Market, Farragut West, Federal Center SW, Federal Triangle, Foggy Bottom–GWU, L'Enfant Plaza, National Airport, Pentagon, Pentagon City, Potomac Avenue, Rosslyn, Smithsonian and Stadium–Armory stations. Orange Line service to the station began upon the line's opening on November 20, 1978.