Department of Transportation



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 Title
(click on title)
Short DescriptionPublic Hearing DatesInterim Commitee HearingComment Deadline (click on date) 
70:01:02:13 -- Brule County speed zone. 70:01:02:13 – Brule County speed zone. Changes are being made to the speed limits on the Interstate Highway 90 business loop through Chamberlain. The purpose and effect of these changes will be to: (1) revise the speed limits set out in the rule to match the speed limit signs currently in place on certain segments of this highway; (2) adjust the location of speed limit signs at the east end of the bridge over the railroad tracks near Paul Gust Road; and (3) replace a reference to the county boundary with a reference to the American Legion Memorial Bridge. 12/21/2017 12/17/2017
70:01:02:17 -- Charles Mix County speed zone. 70:01:02:17 – Charles Mix County speed zone. The department proposes to establish a 45 mile per hour speed zone on a segment of South Dakota Highway 46 at Pickstown. The purpose and effect of the rule will be to slow traffic near the junction of South Dakota Highway 46 and U.S. Highway 18. This change will enhance safety. 12/21/2017 12/17/2017
70:01:02:33 -- Hand County speed zone rule 70:01:02:33 – Hand County speed zone. The 35 mile per hour speed limit on U.S. Highway 14 in Miller is being extended to replace a 40 mile per hour speed zone. This change will enhance safety and will increase the consistency of traffic speeds in Miller. 12/21/2017 12/17/2017
70:01:02:02 -- Pennington County speed zone rule Changes are being made to the speed limit rule for U.S. Highway 16 in Pennington County. The purpose and effect of these changes are to revise the speed limits set out in the rule to match the speed limit signs in place along this highway. 03/29/2018 03/25/2018
70:01:02:09 -- Lawrence County speed zone rule Changes are being made to the speed limit rule for U.S. Highway 385 in Lawrence County. The purpose and effect of these changes are to revise the speed limits set out in the rule to match the speed limit signs in place along this highway. 03/29/2018 03/25/2018
70:01:02:12 -- Bon Homme County speed zone rule Changes are being made to the speed limit rule for State Trunk Highway 50 in Bon Homme County. The purpose and effect of these changes are to revise the speed limits set out in the rule to match the speed limit signs in place along this highway. 03/29/2018 03/25/2018
70:01:02:32 -- Hamlin County speed zone rule Changes are being made to the speed limit rule for State Trunk Highway 28 in Hamlin County. The purpose and effect of these changes are to revise the speed limits set out in the rule to match the speed limit signs in place along this highway. 03/29/2018 03/25/2018
70:01:02:38 -- Hyde County speed zone rule 70:01:02:38 – Hyde County speed zone. The 30 miles per hour (mph) limited speed zone on State Trunk Highway 47 in Highmore is being extended north an additional 0.1 mile to match the current signing locations. Then a 35 mph speed zone will extend north for 0.3 mile, rather than the 40 mph speed zone currently in place. A 45 mph speed zone will then extend north for 0.2 mile in place of the current 65 mph zone. The proposed speed zones will enhance safety and are based on an analysis of a speed zone study and consideration of development and turning movements. 03/29/2018 03/25/2018
70:01:02:48 -- Marshall County speed zone rule 70:01:02:48 – Marshall County speed zone. A 55 mph limited speed zone is proposed for State Trunk Highway 10 on the west side of Britton for a distance of 0.2 mile. This change is being made to establish a transition speed zone between a 65 mph speed zone and a 45 mph speed zone. This change will enhance safety and is consistent with the typical length of a transition speed zone. 03/29/2018 03/25/2018
70:01:02:49 -- Meade County speed zone rule 70:01:02:49 – Meade County. This rule will set a 35 mph speed zone for the Interstate Highway 90 frontage road (Captain Soelzer Street) on the west side of Sturgis Road beginning at Peaceful Pines Road and proceeding north for 0.40 mile. Then a 40 mph speed zone will be established for an additional distance of 0.56 mile to the north. This change will enhance traffic efficiency by making the speed zones consistent with free flow speeds of traffic. 03/29/2018 03/25/2018
70:01:02:53 -- Perkins County speed zone rule Chapter 70:01:02 – Speed Limits. Changes are being made to the speed limit rule for State Trunk Highway 20 in Perkins County. The purpose and effect of these changes are to revise the speed limits set out in the rule to match the speed limit signs in place along this highway. 03/29/2018 03/25/2018
70:01:02:55 -- Roberts County speed zone rule 70:01:02:55 – Roberts County. On State Trunk Highway 123 south of Wilmot, a 25 mph limited speed zone is being replaced with a 45 mph speed zone that will transition to a 55 mph speed zone. These changes will enhance safety and efficiency by creating a transition speed zone between the existing 25 mph zone and the 55 mph zone. 03/29/2018 03/25/2018
70:01:02:12 -- Bon Homme County speed zone rule Changes are being made to the speed limits on State Trunk Highway 50 in and around Tyndall and Tabor. These changes have been requested by public officials and citizens to enhance safety. 04/26/2018 04/22/2018