A man and woman from Spokane were injured over the weekend when their Subaru Forester rolled south of Kennewick.
Chenyu Kao Taipei, 30, was driving west on Interstate 82 on Sunday when he lost control of the car and rolled into a median, according to the Washington State Patrol.
Taipei and his passenger, Hunamei Hall, 52, were taken to Trios Southridge Hospital following the crash about 5:50 p.m.
Troopers say inattention caused the crash.
Both Taipei and Hall were wearing seat belts.