 And it's jammed from 50 toward Ritchie Marlboro Road, where it is emergency road repairs and two left lanes blocked by the crews on that part of the beltway on the interloop at exit 13. On Route 4, north of Ritchie Marlboro Road, delays remain. The crash response mostly now off on a shoulder, but still slowly getting by. Northbound on Pennsylvania Avenue, southbound lanes are open. 50 eastbound, backed up near Cape St. Clair. No two-way traffic on that westbound Bay Bridge span.