Issue · Transportation

Transportation

Every transportation bill, vote, and legislator stance in South Dakota, automatically classified by Maddy, our AI policy reader.

Total bills
9
2026 Regular Session
Top supporter
Mike Derby
100% support rate
Top opponent
Tina Mulally
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving transportation in South Dakota

Legislators moving transportation in South Dakota
Legislator Party Stance Support rate Votes
Mike Derby
Mike Derby House · District 34
R
Strong +
100% 39
Sydney Davis
Sydney Davis Senate · District 17
R
Strong +
100% 25
Amber Hulse
Amber Hulse Senate · District 30
R
Strong +
100% 25
Mellissa Heermann
Mellissa Heermann House · District 7
R
Strong +
100% 36
Carl Perry
Carl Perry Senate · District 3
R
Strong +
100% 33
Tina Mulally
Tina Mulally House · District 35
R
Strong −
0% 34
Tony Randolph
Tony Randolph House · District 35
R
Strong −
7% 44
Phil Jensen
Phil Jensen House · District 33
R
Strong −
8% 37
Travis Ismay
Travis Ismay House · District 28B
R
Strong −
9% 37
Aaron Aylward
Aaron Aylward House · District 6
R
Strong −
9% 28
Showing 9 of 9 bills

All transportation bills

signed · South Dakota · Senate Mar 30, 2026

SB 69: make an appropriation for the purchase of a new Division of Highway Patrol airplane and mission equipment and to declare an emergency.

SB 69 appropriates $5 million from the general fund to the South Dakota Department of Public Safety for purchasing a new Highway Patrol airplane, related mission equipment, and installation. This bill directly affects the Highway Patrol division by funding equipment upgrades for aerial operations. The key mechanism is a specific budget allocation with a requirement that unspent funds revert per state procedures. The bill also declares an emergency to allow immediate implementation upon approval.
signed · South Dakota · House Mar 30, 2026

HB 1245: authorize municipalities to establish a local funding mechanism for capital improvement projects.

HB 1245 allows South Dakota municipalities to create a local tax (up to 1% on taxable sales) to fund capital projects like infrastructure repairs, equipment purchases, or building renovations. To implement this, a municipality must form a Capital Improvement Board (with 1 elected official and 4 residents) to review proposals, secure board approval, and then hold a voter referendum requiring 60% support. All tax revenue must be placed in a special fund dedicated exclusively to approved capital projects, with the tax expiring after 60 months or once the targeted revenue amount is met. Municipalities cannot use this tax if they’ve imposed it within the previous 24 months.
signed · South Dakota · Senate Mar 12, 2026

SB 240: make an appropriation for county rural access infrastructure and to declare an emergency.

SB 240 appropriates $5 million from South Dakota's general fund to create a rural access infrastructure fund, directly affecting all counties by providing funding for infrastructure improvements on township and county secondary roads. Funds are distributed to counties based on their proportion of small structures (like bridges or culverts) on these roads relative to the statewide total, calculated using data reported to the Department of Transportation. The bill requires the Department of Revenue to distribute no more than one-third of the funds annually across fiscal years 2026-2028, with unspent funds reverting by June 2031. It declares an emergency to expedite implementation, focusing solely on the concrete funding mechanism and distribution rules without advocating for outcomes.
signed · South Dakota · Senate Mar 12, 2026

SB 130: make an appropriation for roadway and related infrastructure improvements required because of construction activity at Ellsworth Air Force Base and to declare an emergency.

SB 130 appropriates $8 million from South Dakota's general fund to the South Dakota Ellsworth Development Authority. The funds must cover public roadway and infrastructure improvements directly needed due to construction at Ellsworth Air Force Base, including road reconstruction, safety upgrades, and traffic studies. The authority must report annually on how funds were used and cannot spend more than 3% of the appropriation on administrative costs. This bill specifically affects infrastructure supporting Ellsworth Air Force Base operations and surrounding public roads.
signed · South Dakota · Senate Mar 11, 2026

SB 164: require that any holder of a commercial driver license in this state must be proficient in the English language, and to provide a penalty therefor.

Senate Bill 164 (SB 164) requires all current and new holders of commercial driver licenses (CDLs) in South Dakota to demonstrate English language proficiency by January 1, 2026. This requirement aligns with federal standards (49 C.F.R. § 391.11) for commercial motor vehicle drivers and applies directly to individuals seeking or renewing CDLs. The bill amends state law to add English proficiency as a mandatory condition for CDL issuance, referencing existing federal qualifications. Violations may result in penalties, though specific penalties are not detailed in the provided text.
signed · South Dakota · Senate Mar 4, 2026

SB 71: authorize the assumption of certain responsibilities and the waiver of sovereign immunity in connection with certain actions under federal environmental law.

SB 71 allows South Dakota's Department of Transportation to take over federal environmental review responsibilities for highway projects under the National Environmental Policy Act (NEPA). It directly affects the state DOT and any parties involved in lawsuits related to these highway projects. Key provisions include waiving South Dakota's sovereign immunity (meaning the state can be sued in federal court) for compliance disputes and requiring the state to pay damages and attorney fees from highway funds if it loses such cases. The bill streamlines environmental reviews for state highway projects but does not change federal environmental standards.
signed · South Dakota · House Mar 4, 2026

HB 1189: establish a greater tire weight limit for a mobile crane moving on any highway in this state.

HB 1189 increases the maximum allowable weight per inch of tire width for mobile cranes with booms carried over the vehicle from 600 to 650 pounds on South Dakota highways. This change directly affects mobile crane operators transporting equipment on public roads, allowing slightly heavier loads under specific conditions. The bill amends existing weight regulations (§ 32-22-21) to adjust this limit for cranes meeting the defined criteria (self-propelled carriers with telescoping/lattice booms). It does not alter other weight limits or create new requirements, focusing solely on this technical adjustment for crane mobility.
signed · South Dakota · Senate Feb 17, 2026

SB 10: revise a provision related to the adoption of federal motor carrier regulations.

This bill adopts specific federal motor carrier regulations from Title 49 of the Code of Federal Regulations for South Dakota operations, with key modifications. It expands the application of federal rules to most intrastate operations (excluding small vehicles under 26,000 lbs not carrying hazardous materials or over 15 passengers), sets a minimum age of 21 for drivers in interstate commerce or handling hazardous materials, and exempts intrastate drivers from federal medical certification requirements unless required by employers. These changes directly affect commercial motor vehicle operators, drivers, and safety enforcement within South Dakota. The bill updates state law to align with federal standards while clarifying exemptions for smaller, non-hazardous intrastate operations.
failed · South Dakota · Senate Feb 4, 2026

SB 24: create a solid background license plate for South Dakota.

SB 24 creates a new solid black or solid white license plate option for South Dakota residents. It allows owners of eligible vehicles (cars, trucks, vans, motorcycles) with valid licenses to purchase these plates for a $100 annual fee. Of this fee, $25 funds a special revenue account and $75 supports the state highway fund. Personalization is available for an extra $25, and plates can be transferred like existing specialty plates.