 Accident right lane blocked in Newington on 95 northbound at the Fairfax County Parkway. That continues. A collision with two left lanes blocked in McLean on the Beltway Interloop at Georgetown Pike. Road construction as the right lane closed in Dumfries on 95 southbound at Dumfries Road. Construction as the left lane closed in Tyson's Corner on the Beltway Interloop between 123 and the Dulles Toll Road.