 WBAL News Radio 1090 and FM 101.5. Traffic and weather. Between Gaithersburg and Rockville, we have a report of debris in the roadway on 270 southbound past Exit 8. That is the exit to Shady Grove Road. And the backup on Route 50 east is more than seven miles now approaching the Bay Bridge, where wind warnings are in effect, and that means no two-way operations.