A southwest Iowa teen was injured as a passenger in a single vehicle rollover accident early Tuesday morning on I-29 southbound in St Joseph. 22 year old Zachary A Chollar of Omaha skidded off the roadway and overturned multiple times and was ejected. 17 year old Riley S Sutton of Tabor, Iowa was the only one of three occupants wearing a seat belt. 24 year old Payne W Jaeke of Elkhorn, Nebraska was also ejected. All three were taken to Mosaic Life Care in St Joseph.