 beyond 28 and past Fairfax County Parkway. The crashed cars have all been towed, and now it's just a matter of picking up the cones and reopening the left main lane and the right 66 express lane. Westbound, some slow traffic leading out of Centerville, a distraction on the right shoulder. 50 eastbound at Stringfellow Road, still single file, getting by the gas main repairs at Stringfellow Road eastbound on 50. All westbound lanes are open.