Department of Transportation



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 Title
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Short DescriptionPublic Hearing DatesInterim Commitee HearingComment Deadline (click on date) 
ARSD 70:01:02:44 - Lincoln County speed zone rule The South Dakota Transportation Commission is considering whether to reduce the speed limit on South Dakota Highway 115 around its intersection with South Veterans Parkway in Lincoln County, South Dakota. The current speed limit in that area is fifty-five miles per hour, but a reduced speed limit would be more appropriate in this urban area. The purpose of reducing the speed limit is to enhance safety. 04/23/2026 04/19/2026