Virginia Megaprojects - Dulles Metrorail

Inside the beltway, one of the trusses is used to build the rail bed near the Tysons East station, Oct. 2011
Looking south along Rt. 123, the Dulles Metrorail line crosses the Capital Beltway, 8-11-11
At night, the truss is lit for workers to continue building the raised track beds while traffic is light, Feb. 2011
Each concrete segment of the Dulles Metrorail guideway weighs between 20 and 40 tons each, Dec. 21, 2010
From the Westpark bridge, the Dulles Metrorail truss links the pieces of the rail bed, Dec. 21, 2010
Looking west, the Dulles Metrorail pillars line Rt. 123, Dec. 21, 2010
At Tysons Corner, the Dulles Metrorail and I-495 HOT Lanes construction cross paths, 11-20-2010.
Looking west over the West Falls Church metro station, the Dulles Metrorail branches off along the toll road, 11-20-2010
From Tysons Corner, the other truss creeps along the Dulles Toll Road, 10/13/2010
Looking southeast along the beltway, the truss erects rail bed pieces through Tysons Corner, 10/13/2010