The Indiana Department of Transportation says State Road 64 in Princeton is scheduled to be closed today for an emergency railroad repair.
The closure will occur at the railroad crossing between Spring Street and Dorsey Street.
The project will involve replacing the crossing surface.
Work is expected to take three days to complete, depending on the weather.
The official detour will be U.S. 41 to State Road 168 to I-69.
Local traffic will have access up to the point of closure.
