A 62-year-old motorcyclist died Tuesday when he crashed into a sign off I-94 in Harrison Township.

The Macomb County Sheriff’s Office said witnesses told them two motorcyclists were going eastbound on I-94 when they exited at North River Road. One of them, Steven Bowden of China Township, didn’t make the turn and hit a road sign.

He was pronounced dead at Macomb McLaren Hospital.

The sheriff’s office said Bowden wasn’t wearing a helmet.