 The work near the Fairfax County Parkway continues to block the right lane. Southbound I-95 after the Fairfax County Parkway may have a lane blocked for the work zone there. In a loop and out a loop between the toll road and the Georgetown Pike, the work remains in the right lane. If you're traveling on the Beltway in Prince George's County, the outer loop near Pennsylvania Avenue, that's where the left lane is blocked with work.