Kentucky State Police are investigating a deadly crash in Muhlenberg County involving a semi-truck and a motorcycle.

It happened around 1:30 p.m. along Kentucky 181 about four miles north of Greenville.

Troopers say 59-year-old Daniel Bruce of Bremen was trying to pass several vehicles on his motorcyle.

That’s when he reportedly ran into the side of a big rig which was turning into the Wendell Ford Regional Training Center.

Bruce was taken to Owensboro Health where he died from his injuries.

KSP report he was not wearing a helmet.