 On the interloop, outer loop crash before Pennsylvania Avenue. Exit 11 is on the left shoulder now. Two vehicles involved. Baltimore-Washington Parkway. We had a couple incidents and a couple of backups. Northbound near the Beltway, one lane was getting by. Southbound before 197 and Laurel, one lane getting by. 50 at the Bay Bridge. Routine Friday congestion. Two-way operations continue. Frederick County, there is an accident on Route 15 near Mountville Road. According to MDOT, traffic is alternating by.