A West Plains Teenager was injured in an accident last night west of West Plains. The Highway Patrol reports that 18 year old Dalton Moore was injured when a truck driven by 55 year old Timothy Clubine of West Plains slowed to make a turn and Moore hit the rear of the truck. Moore suffered moderate injuries and was taken to Cox South in Springfield by Air-Evac. The accident happened on U.S 160 about 4 miles west of West Plains.