A 26-year-old Oak Harbor man was seriously injured in a one-car accident Sunday night.

Oak Harbor Police Chief Rick Wallace said the man, whose name hasn’t been released yet, was driving a 2003 Dodge Durango east on Crosby Road at an estimated 80 miles per hour.

The driver didn’t make any apparent attempt to stop at the intersection with Oak Harbor Street, Wallace said, but traveled across the intersection, left the roadway, went airborne down an embankment and struck a large tree.

The accident occurred at about 10:30 p.m.

The driver was seriously injured and was airlifted to Harborview Medical Center in Seattle for treatment. He was listed in critical condition Monday.Wallace said investigators suspect that the driver may have been intoxicated.