Metro Expansion to Dulles

Metrorail is expanding in Northern Virginia!  Work is well under way on the expansion to Tyson’s Corner, Reston, Dulles Airport and into Loudoun County.  Get updates on the Silver Line expansion, including maps and traffic alerts at

Dulles Metro map

The planned expansion can be seen as the Silver Line on this map of the Washington, DC, area Metrorail system.

Metro silver line