Authorities are on the scene of a gas main break along Chancellors Run Road at Military Lane in Great Mills.

A 6 inch main was struck by construction crews in the area shortly before 1 p.m. on Tuesday, Aug. 17.

Washington Gas is en route to the scene. Chancellors Run Road will be closed at Military Lane. Traffic in the area is being diverted onto side streets. Expect heavy delays.

TBN has crews on the scene and will bring you more information as it becomes available.