 Route 9 at Berlin Turnpike in Hillsboro. The traffic lights were flashing in all directions. While in Maryland, it is the westbound span of the Bay Bridge. The right lane of 3 had been blocked with a broken down vehicle. 197 between Loblolly Pine Drive and Old Laurel Bowie Road. You were under police direction for the wreck. And Inbound River Road after Braeburn Parkway. A single right lane was getting by the work.