A 68-year-old man has died after his pickup truck slammed into a tree south of Listowel.

OPP say it happened on Perth Line 75 just before noon Sunday.

The driver, the only occupant in the vehicle, was pronounced dead at the scene.

His name has not yet been released.

fatal crash perth line 75 atwood listowel

"At this time it's unknown why the vehicle left the roadway and struck a tree," said Const. Barry Cookson of Perth County OPP.

Line 75 between Road 166 and Road 169, just east of Atwood, reopened around 5 p.m.

Anyone who witnessed the crash is asked to contact Perth County OPP.