According to an initial report by Trooper N.T. Hanline, Joshua Mills, 20, was traveling northwest on the road, which is about 13.6 miles south of Littleton shortly after 6:30.
He ran off the road to the right and struck a ditch culvert. The vehicle overturned and Mills was ejected.
He was not wearing a seatbelt. It is unclear whether alcohol was involved.
