UNION BRIDGE, Md. (AP) -- Maryland State Police say one person is dead in a tractor-trailer crash near Union Bridge in Frederick County.
Police say the crash happened around 6 a.m. Monday near the intersection of Clemsonville Road and Route 75.
They say a truck traveling south on Clemsonville Road failed to negotiate a curve and overturned into a culvert.
Police say the area is closed to traffic so authorities can remove the truck and investigate the crash.
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