A Chillicothe man was injured in a single-vehicle accident early Saturday morning in Grundy County. State Troopers report at about 12:30 am 21-year-old David Corbin of Chillicothe was southbound on US 65, a mile south of Trenton, and crossed the centerline. He ran off the left side of the road and struck a culvert. Corbin was taken to Wright Memorial Hospital for treatment. He was wearing a safety belt.