Southern Georgian Bay OPP are continuing their investigation into a single-vehicle crash just south of Concession Road 6 and Simcoe County Road 6 that happened early Friday morning.
At around 12:30 yesterday morning, a southbound vehicle on Simcoe County Road 6 left the roadway and struck a tree.
Police had to close the road for around 8 hours before it reopened at 9:30 yesterday morning.
A 19-year-old man from Tiny Township was triaged at the scene, then transported to a Toronto-area trauma centre for the treatment of his life-threatening injuries.
Anyone with information or dashcam footage is asked to contact the OPP.