A man is dead after being hit by a car on an Interstate 90 service road near Bennett Road on Friday.
Michael Albright, 52, was heading east on the service road in a 2002 Chevrolet Silverado when he hit what he thought was a deer. He stopped and saw that he had hit a pedestrian.
The pedestrian was taken to a Rapid City hospital where he was pronounced dead.
Police have been unable to identify the pedestrian. Alcohol has been ruled out on the part of Albright.
The South Dakota Highway Patrol is investigating.