One person has been hurt after a single vehicle rollover in the southbound lanes of Highway 400 west of Newmarket on Tuesday afternoon.

A spokesperson from Ornge Air Ambulance says they were called to a rollover on Highway 400 southbound near Highway 9 at about 4:35 p.m.

A male driver was loaded into the helicopter and taken to a Toronto trauma centre, Ontario Provincial Police said. .

The OPP said at least two lanes on the southbound Highway 400 were closed for cleanup and an investigation. Both lanes have since reopened.