A Vandalia man was injured in a one vehicle accident on Thursday morning in Fayette County. The accident occurred at 9:20 am on Thursday morning on U.S. Route 40, just south of I-70 at the Brownstown exit. Illinois State Police report say a vehicle driven by 23 year old Colton J. Hagy of Vandalia was traveling west on Route 40, when State Police say Hagy fell asleep and left the roadway to the left. The vehicle then went down the embankment and overturned onto the driver’s side. Hagy was then flown by Arch Helicopter to Barnes Hospital due to his injuries.