Franconia–Springfield is an island platformed Washington Metro station in Springfield, Virginia, United States. The station was opened on June 29, 1997, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for the Blue Line, it is the southwestern terminus of the Blue Line, and is located at the junction of Franconia-Springfield Parkway and Frontier Drive. The station serves a suburban area and is mostly used for commuters, with 5,069 spaces -- Metro's largest parking garage. It is a major transit hub, providing not only Metro service, but also Virginia Railway Express, Metrobus, and local and intercity bus service, including Greyhound buses. It also served as an Amtrak station for the Northeast Regional line between 1997 and 2010. Amtrak's code for the station was "FRS."