Northbound lanes of Highway 400 were closed in Innisfil on Monday morning after a fatal motorcycle crash, provincial police say.
The collision happened around 6 a.m. A motorcyclist collided with a pickup truck, OPP said.
The motorcyclist was pronounced dead at the scene.
All northbound lanes of the highway were closed at Highway 88 so police can investigate.
Traffic can exit at Highway 88, police said.
The closure is expected to last several hours.