SNOQUALMIE PASS, Wash. -- An 82-year-old man and a 79-year-old woman were taken to Seattle's Harborview Medical Center after a motorhome crash on Interstate 90 Sunday afternoon.

Ross and Etta Mayfield, both of McCall, Idaho, were both wearing seatbelts when Ross lost control of the 2005 Ford Superduty motorhome about 30 miles west of Cle Elum on I-90. They were traveling east in the right lane when the vehicle's wheels left the road, according to a Washington State Patrol news release.

The vehicle crossed adjacent Yellowstone Road and struck an embankment. Their condition was not immediately available Sunday.