 WBAL News Radio 1090 and FM 101.5. Traffic. Very busy on the roads. Let's start in Carroll County with a four-vehicle crash on I-70 East. Past Ridge Road and Mount Airy, the left lane on both shoulders blocked. Then we have a big crash on 83, the Harrisburg Expressway northbound, just past the Pennsylvania line, causing significant delays. Here's a detour for you. If you can, hop off 83 north.