Westbound drivers were being diverted off Highway 401 at Guelph Line Tuesday morning due to a five-vehicle collision.
The crash occurred around 9 a.m., between Highway 6 South and Guelph Line.
According to the OPP, one of the vehicles involved in the collision was a transport truck, and the crash caused a fuel spill. The highway was closed for cleanup of the spill.
It is not believed that anyone involved in the collision suffered serious injuries.
The highway reopened around 5 p.m.
