 The inner loop of the Beltway, I'm seeing congestion as you come up through Tyson's Corner, through the long-term work zone at the Dulles Toll Road and the squeeze through there. Northbound George Washington Parkway, all traffic diverted overnight at Spout Run Parkway. Follow the detour as they do some extra construction along the parkway between the Spout Run exit and 123. Looks like those lanes will reopen tomorrow morning.