UPDATE: Eastbound 401 express lanes reopen after collision involving tractor trailer

The eastbound 401 express lanes have reopen at Hurontario Street after being closed for several hours because of a collision.

The Ministry of Transportation says a tractor trailer crashed into a guardrail around 3:15 a.m. Saturday.  It spilled a load of wooden skids across the highway.

Both express and collector lanes were closed for several hours, but the collector lanes opened earlier today.

There are no reports of injuries in the collision.

With files from CP24