A tractor trailer fire has resulted in the 401 looking like a parking lot according to firefighters responding to the blaze.
There is heavy black smoke in the area where two of three tractor trailers involved in the collision are on fire at a construction zone.
If you are heading on the 401 eastbound at James Snow Parkway, leave some extra time for delays.
With the highway entrance being closed, Steeles Avenue was also experiencing heavy traffic delays as trucks looked for a way around the 401.