Caledon OPP are investigating a fatal crash on Airport Road. It happened around 5 a.m. Saturday near Mayfield Road. 

Police say a driver rear ended a tractor trailer.

20-year-old Gurpreet Singh Dhaliwal from Brampton was pronounced dead at the scene.

The driver of the truck wasn’t injured.

Police are still investigating and ask any witnesses to contact them.

With files from The Canadian Press.