A 63-year-old Nebraska man is dead after crashing his motorcycle on Highway 44 near Farmingdale on Friday.
Robert Trisdale was heading eastbound on a Harley Davidson when he veered into the westbound lane and left the road before coming to a rest in a pasture.
Trisdale was wearing a helmet and later died of his injuries at a Rapid City hospital.
No further information is available.
The South Dakota Highway Patrol is investigating.