One person is in hospital with serious injuries after a head-on crash on Highway 9 in Caledon.

Provincial police say a dump truck and SUV collided head-on, east of Airport Road on Friday afternoon.

The driver and lone occupant in the SUV was airlifted to hospital with serious injuries. The driver of the dump truck suffered minor injuries.

As of 7:30 p.m. on Friday, Highway 9 was still closed, but is expected to reopen in a few hours.