 Fairfax County Parkway southbound heavy and slow in Fairfax Station down to a crash at Burke-Setter Parkway. Fairfax County units are also looking for a new crash reported to them on I-95 southbound near exit 163 Lorton. The crash in the express lanes in Prince William County cleared. All lanes open, Dumfries and south. 95 northbound heavy through Quantico and also near Newington.