Bracebridge OPP is reporting that north and southbound lanes are closed between Hwy 118 & Doe Lake Rd #Gravenhurst: Reopening time unknown.
The cause is believed to be a small plane crash near the Muskoka airport and a jack-knifed tractor-trailer near Highway 118.
Reports say two people died in the plane crash, but still unconfirmed by OPP.
BayToday will update when more details become available.