A Cedar City teenager died Sunday morning in a one-car traffic accident on I-80 one mile west of the Tooele-Salt Lake county line, a Utah Highway Patrol spokeswoman said.

Jodi K. Murie, 17, died about 12:43 a.m. when she lost control of the westbound car she was driving while turning onto the Lake Point exit ramp. The car rolled and Murie, who was not wearing a seat belt, was ejected, the spokeswoman said.Passenger Gilbert Washburn, 28, Salt Lake City, suffered minor injuries and was treated and released from University Hospital, she said.