BUTTE, Mont. (AP) — Authorities say a Minnesota woman died after she was ejected in a rollover crash on Interstate 90 in southwestern Montana.

Montana Highway Patrol Sgt. Scott Bennett says 53-year-old Lynn Herda, of Maple Grove, died in the crash near Anaconda Wednesday.

The Montana Standard reports (http://bit.ly/1kULFUc) that Herda was a passenger in a vehicle driven by her husband, who sustained serious injuries in the crash.

Bennett says the couple's vehicle drifted into the median, rolled and came to a rest in the eastbound lane.

Herda was thrown from the vehicle and pronounced dead at the scene. Her husband, who has not been identified, was transported to a Missoula hospital, where he remains in critical condition.

Bennett says there is no indication alcohol or excessive speed factored into the crash.