A 39-year-old man is dead following a motorcycle crash in Ottawa County.

The Oklahoma Highway Patrol said Nicholas Patton was driving S. 680 Rd. in Quapaw just before 5 p.m. Saturday before the crash occurred.

OHP said Patton was declared dead at the hospital.

No other vehicles were involved in the crash, OHP said. Patton was driving a Harley-Davidson.

The cause of the crash is under investigation.