HOPKINTON, MASS. (WHDH) - Crews responded to a propane tanker that rolled over Thursday afternoon in Hopkinton.
The 3,500-gallon bobtail propane tanker crashed in the area of Spring Street, officials say.
Crews are working to safely offload the propane. Officials say this process could take all night.
People are urged to stay clear of the area, which stretches from Spring Street to Pond Street.