Updated April 20 at 2 p.m.
The roadway has been cleared and is now fully reopened, the OPP said on Twitter.
Original story:
WHITEFISH — The Ontario Provincial Police are warning drivers heading west that a collision has closed the westbound lane of Highway 17, three kilometres east of Whitefish.
The police have not reported any injuries, the number of cars nor the extent of the damage.
Sudbury.com will update this story as more information becomes available.