The state Highway Patrol says 55-year-old Michael Moser of Nashville, Tenn., was riding a motorcycle north on U.S. Highway 16 in the Black Hills when he crossed the center line and hit a car. Moser was airlifted to Rapid City Regional Hospital. The patrol says his injuries are serious but not life-threatening.
The car's driver was not injured.
Judd was riding ahead of her husband and was not involved in the crash. She canceled a Saturday evening show in Deadwood, a resort town in the Black Hills, after the crash.
Moser was cited for crossing the center line and not having a license to operate a motorcycle.