A 20-foot wide sinkhole trapped a truck travelling in the west end Friday evening.
The sinkhole developed at Morningside Avenue near South Kingsway around 5 p.m.
At one point, a truck became stuck in the hole and had to be lifted out by a tow truck.
Police have closed Morningside Avenue in both directions while city crews assess the damage and begin reparations.
The closure will last for hours at least, authorities said.
