Caledon OPP are investigating a fatal collision on Tuesday afternoon at Highway 9 near Highway 50.
The collision involved a tractor trailer and a passenger vehicle. The passenger vehicle was travelling eastbound and the tractor trailer was travelling westbound on Highway 9. The driver of the passenger vehicle, Caitlyn Marie Dodds, 19, of King City has succumbed to her injuries and was pronounced deceased at the scene.
Police closed the roads in the area for several hours on Tuesday afternoon.
The investigation is ongoing; however, no charges are expected to be laid as a result of the collision.