MATTAWA, Ont. - An 18-year-old man is dead after a head-on collision outside a provincial park near Mattawa, Ont.

Police say Damon Soulierre, of Pembroke, Ont., was killed when his car crossed the centre line on Highway 17 and struck a tractor-trailer Saturday afternoon.

He was pronounced dead at the scene.

The accident happened near Samuel de Champlain provincial park.

An autopsy is scheduled for Wednesday.