 Centerville Road is maxed out. Route 50 clogged through Chantilly and South Riding. Fairfax County Parkway picking up some overflow. And other nearby roads are also very crowded. Even as far away as Braddock Road and Pleasant Valley Road. And 606 behind Dulles, although that's working out better. West Ox Road will probably serve you well on the east side of all that. I-66 westbound near Nutley Street. Broken down car moved out of the way. The lanes are open.