A gas main break closed the road on Wednesday afternoon.
The 100 block of South Jefferson Street in Frederick was closed to traffic Wednesday afternoon due to a gas main break, but has since reopened.
Police say that fire and rescue personnel had the situation contained, and nofitifed Washington Gas.
All traffic was diverted, and motorists were urged to take alternate routes.
But as of 5:00 PM on Wednesday, police say the 100 block of South Jefferson Street has been reopened.