O.P.P have closed sections of highway 17 east of Kenora due to a collision near Percy Lake.
Constable Ronni Grosenick says the Eastbound lane is closed at the Highway 71 Junction and the Westbound lane is closed from Vermillion Bay.
Grosenick adds that more closures may happen as a winter storm crosses the region tonight.
O.P.P are advising against travel on any area highway.