0192 USA - Metro Washington D.C.

private swap

The Washington Metro is the rapid transit system in Washington, D.C., United States. The system is not centered on any single station, but Metro Center is at the intersection of the Red, Orange and Blue Lines, the three busiest lines. Metro has designated five other "core stations" that have high passenger volume, including: Gallery Place, transfer station for the Red, Green and Yellow Lines; L'Enfant Plaza, transfer station for the Orange, Blue, Green and Yellow Lines; Union Station, the busiest station by passenger boardings; Farragut North; and Farragut West.