All eastbound express lanes of Highway 401 have reopened Scarborough after a collision involving a tractor-trailer. The collision occurred near Morningside Avenue, closing all eastbound express lanes in the area. Images from the scene showed significant damage to the front end of the truck. “It’s not great out there unfortunately,” CP24 Traffic Specialist Meital Sperling said after the collision caused a significant backlog of traffic. “Definitely stick to those collector lanes heading into Scarborough.” All lanes reopened at around 10:30 a.m.