A 20-year-old Pasco woman was injured early Sunday when her car rolled as she was exiting Interstate 182.
Mikinzi J. Setzer took the Broadmoor Boulevard exit while traveling east on the highway at 4:16 a.m.
Her 1994 Lexus ES sedan was on the off-ramp when it left the roadway and rolled, according to a Washington State Patrol report.
Setzer was the only person in the car. She reportedly was not wearing a seat belt in the crash, and was taken to Kadlec Regional Medical Center in Richland for treatment.
Troopers are investigating what caused the sedan to drive off the road. The report said it is unknown if drugs or alcohol played a role in the crash.