JOHNSON COUNTY, IL. (WJPF) — A Grantsburg woman is dead following a crash early Sunday morning in Johnson County.

State Police say the single-vehicle accident happened around 12:20 A.M. Sunday on Mount Zion Road roughly 2 ½ miles north of Illinois 146.

The 67-year-old female driver left the road to the right and overturned.

The driver was not wearing a seatbelt and was pronounced dead at the scene.