Stillwater County Sheriff Cliff Brophy identified a Casper, Wyo., man who died on Wednesday in a crash near Park City as Jack Garner, 86.
He said that Garner died of blunt-force trauma from the crash.
At about 1:15 p.m. Wednesday, a westbound Mercury Mountaineer drove into the I-90 median about a mile east of Park City. The driver, identified as Garner, overcorrected, and the Mercury rolled several times before coming to a rest in the eastbound lanes, the Montana Highway Patrol said.
Garner, who was wearing a seat belt, died at the scene, according to the patrol.