 Also have delays on the Beltway, inner and outer loop, both headed to a point north of Route 4. The outer loop after Route 4, the left side, was blocked with the wreck. The inner loop near Pennsylvania Avenue, there was one flipped over in the median. So that's the reason for delays in both directions. Looks like we may only have lanes blocked on the outer loop side for now. If you're on the Baltimore-Washington Parkway, southbound delays from Powder Mill Road headed into Greenbelt.