Highway 401 westbound express lanes have reopened following a truck rollover near Port Union Road.
The rollover happened after a small car lost control and collided with the truck around 11:20 a.m., according to Sgt. Kerry Schmidt with the Ontario Provincial Police.
Two people in the car and three people in the truck suffered minor injuries, Schmidt said, They have been taken to the hospital as precaution.
Drivers were forced to use the collectors lane to pass the collision.