 barely moving on 50 through Chantilly and South Rodding. VDOT has retimed the traffic signals to give you as much green as possible, but it's only worth so much. Centerville Road also saturated. More traffic on Fairfax County Parkway through Herndon and even on the west side of Dulles Airport near the National Weather Service on 606 Old Ox Road. That is an option, though, if you want to go for it.