Authorities in Calvert County are on the scene of an accident involving a tractor-trailer along northbound MD Route 4 at Lower Marlboro Road in Sunderland.
The accident was reported around 9:45 a.m. on Thursday, Jan. 27. Initial reports indicate at least four vehicles are involved. At least one person is reported injured.
More details to follow as they become available.
Expect delays in the area.