Police in Detroit are investigating after a crash involving a semi-truck.
It happened around 5:15 this morning when a truck struck a wall on West Fort St. near the on-ramp to the bridge.
According to Detroit police, the truck had a "Canadian plate" but couldn't specify which province.
EMS and fire also attended the scene and administered CPR to the 56-year-old driver who was found unresponsive, he was taken to a Detroit-area hospital where he was pronounced dead.