 And cleanup continues north of the Beltway after a big crash on the Harrisburg Expressway northbound just past the Maryland-Pennsylvania line, causing significant delays. Here's a detour if you are driving north on 83. If you can, hop off at Maryland 439 and take 45, which is Main Street, to Pennsylvania 851, which is East Forest Avenue. Then you can get back to 83 to bypass that crash scene. And in Howard County, we also have a crash westbound Maryland 100 at Longgate Parkway.