 Fairfax County Parkway, heavier near Oak Hill, jammed southbound near Fairfax Station. That's because of a crash down at Burke Center Parkway on the Fairfax County Parkway. 95 southbound express lanes beginning to see more running room. The crash in Dumfries is clear. Northbound traffic on the main line is heavy in Quantico, as it is in a couple stretches between Woodbridge and Springfield. Just volume delays on 395, 66 and the Beltway.