OPP are investigating after a crash involving a tractor trailer and a motorcycle.
It happened around 4:25pm on Tuesday in the southbound lanes of Huron Church Line south of the E.C. Row Expressway.
According to police, the motorcycle driver was transported to an area hospital with life threatening injuries.
The southbound lanes of Huron Church Line will remain closed between E.C. Row and Bethlehem Ave. while the Technical Collision Investigators (TCI) completes the investigation.