Two people were injured in a collision in Clayton County on Saturday night.
The Iowa State Patrol says a car heading east on Highway 18 near McGregor crossed the centerline and hit the side of an oncoming tanker semi. The semi lost control and rolled, coming to rest on its right side.
The semi driver, 56-year old Michael Smith of Arlington, was injured.
The driver of the car, 23-year old Merrick Johanningmeier of Decorah, was also injured and transported to the hospital.