Debris from the vehicle and the gravel has spilled into the south-bound lanes.
As a result, both north-bound and south-bound lanes are closed between Don Mills and Eglinton for cleanup and emergency response.
Police are telling drivers to avoid the area if possible.
The DVP just re-opened to traffic on Monday at 5 a.m. after being closed all weekend for fall maintenance.
Drivers used Don Mills Road, Bayview Avenue, Victoria Park Avenue and Kingston Road as alternative routes during the closure.
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