An accident is causing major delays Monday morning along northbound Interstate 95 just north of Route 286 (Fairfax Co Parkway).
The backup extends 14 miles in some areas.
Northbound traffic is just getting by using one lane in the area between Dumfries to Newington.
If you have an E-ZPass, the toll lanes are open and traffic is driving to speed heading to Interstate 495.
Route 1 may also be considered as a work around.