 Problems continue. 81 northbound in Berkeley County. Before Route 9, by Tavern Road, multi-vehicle accident shut down the entire interstate. So to come from Inwood, moving in towards Martinsburg, try Route 11 northbound. This is brought to you by Frederick Air and Bryant. Whatever it takes to keep you comfortable, Frederick Air, it's a good call. This WFMD MTA update, a service of transit. Transit services of Frederick County.