The eastbound lanes of Highway 402 are reduced after a single-vehicle crash in Middlesex Centre on Tuesday morning, Middlesex Ontario Provincial Police say.
The eastbound lane was reduced at Adelaide Road just east of Glendon Drive on Tuesday morning.
OPP say a tow truck is at the scene after a dump truck collided with the bridge.
No injuries are reported.
OPP say they expect the highway to reopen shortly.