A motorcycle crash just off Highway 400 on the Highway 88 off-ramp sent a man to hospital with some serious injuries.

The off-ramp to Highway 88 remains closed and the OPP tells CTV news, the ramp will probably be closed for a couple of hours tonight. A 52-year-old man from Beeton was airlifted to hospital in Toronto. And both the northbound and southbound lanes of Highway 400 had to be shut down for the air ambulance to land here. The highway is open.

Police say the rider fell off the motorcycle and ended up on the shoulder of the off-ramp.

The cause of the crash is under investigation.