A Rapid City man trying to cross four lanes of traffic in his wheelchair was struck by a car Saturday night about 7:30 p.m. Saturday in the 1700 block of Haines Avenue.
Police Sgt. Chris DeGroote said Leo Yellow Boy, 44, was taken by ambulance to Rapid City Regional Hospital, where he was listed in critical condition Sunday afternoon. DeGroote said Yellow Boy was intoxicated at the time of the accident.
Police say the driver, whose name has not been released, has not been cited.
The accident remains under investigation.