Ontario 511 reports that Highway 11 is closed in both directions between North Bay and New Liskeard.
One poster on Facebook reports a truck in the ditch at Red Squirrel Road, a more serious accident at Granite Lake, another before Latchford, and one south of Temagami all within a half-hour of each other.
There is a detour for motorists heading north.
Take Highway 63 to Quebec and follow the north highway to New Liskeard.
In the Ramore area, Highway 11 is down to one lane due to a crash this morning.
Highway 144 is also closed in both directions at the Watershed due to a crash.