Department of Transportation



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.

New content is added below as the draft rules move through the rule-making process.






Interim Rules Hearing
Important Dates
Public Hearing:
Comment Deadline:
Interim Rules Committee Hearing:
Filed-Secretary of State:
Rule Effective:
04/23/2026
04/19/2026


Agency Contact: Karla Engle mail to: DOTAdminRules@state.sd.us