Issue · Transportation

Transportation (Roads & Highways)

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

Total bills
11
2026 Regular Session
Top supporter
Amber Arlint
100% support rate
Top opponent
Brandei Schaefbauer
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving roads & highways in South Dakota

Legislators moving roads & highways in South Dakota
Legislator Party Stance Support rate Votes
Amber Arlint
Amber Arlint House · District 12
R
Strong +
100% 7
Brian Mulder
Brian Mulder House · District 11
R
Strong +
100% 7
Kent Roe
Kent Roe House · District 4
R
Strong +
100% 7
Keri Weems
Keri Weems House · District 11
R
Strong +
100% 7
Taylor Rehfeldt
Taylor Rehfeldt House · District 14
R
Strong +
100% 7
Brandei Schaefbauer
Brandei Schaefbauer House · District 3
R
Strong −
0% 6
Tina Mulally
Tina Mulally House · District 35
R
Strong −
0% 5
Tony Randolph
Tony Randolph House · District 35
R
Strong −
14% 7
Aaron Aylward
Aaron Aylward House · District 6
R
Strong −
17% 6
Heather Baxter
Heather Baxter House · District 34
R
Strong −
17% 6
Showing 1–10 of 11 bills

All transportation bills

signed · South Dakota · Senate Mar 10, 2026

SB 236: create the county and township infrastructure fund for the accounting, safekeeping, and allocation of unobligated rural access infrastructure fund moneys.

SB 236 creates a new "county and township infrastructure fund" in South Dakota's state treasury to manage unspent money from existing rural access infrastructure funds. It requires counties to transfer any unobligated funds (money not committed to specific projects) by June 30, 2029, to this state fund instead of letting them revert to the general budget. The fund will hold these unspent moneys for future allocation to counties, following existing rules for rural road projects, and will be administered by the Department of Revenue. This bill does not change how funds are spent but provides a formal mechanism for accounting, safekeeping, and future distribution of leftover funds.
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.
Sub-Topics Roads & Highways
signed · South Dakota · House Mar 9, 2026

HB 1188: limit the liability of law enforcement officers and others when removing a disabled vehicle from a highway, a right of way, or public waters.

HB 1188 clarifies that law enforcement, highway patrols, or authorized personnel must arrange for the removal of disabled vehicles (or spilled cargo) from highways, roadside areas, or public waters if they obstruct traffic or create safety hazards. Vehicle owners are responsible for all removal costs incurred by the state or local agencies. The bill limits liability for officials and removal agencies, stating they cannot be held liable for damages to the vehicle, cargo, or personal property unless there was gross negligence or willful misconduct during removal. This directly affects vehicle owners (who pay costs) and public safety officials (who gain liability protection under defined conditions).
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.
passed · South Dakota · Senate Jan 21, 2026

SB 58: reduce to zero mill levies for property taxation.

This bill (SB 58) modifies South Dakota's property tax code to eliminate a specific county road maintenance levy. It amends Section 10-12-13 to reduce the maximum annual tax levy for county highway and bridge reserve funds from $0.90-$1.20 per $1,000 of taxable value to $0.00 per $1,000. This change directly affects counties that previously used this levy to fund road maintenance, requiring them to find alternative funding sources for highway and bridge projects. The bill does not alter general property tax rates or other levy types; it specifically targets the road maintenance tax provision.
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.
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.
signed · South Dakota · House Feb 26, 2026

HB 1227: increase the annual fee required of an owner of an electric motor vehicle.

HB 1227 increases the annual registration fee for owners of electric motor vehicles in South Dakota from $50 to $51 (likely a typo for $50, as "fifty one hundred" is inconsistent with standard fee amounts). The fee applies when renewing vehicle registration and must be paid alongside standard license fees, excluding electric motorcycles covered under separate law. All collected fees are deposited into the state highway fund. The bill specifically defines "electric motor vehicle" as noncommercial, battery-rechargeable vehicles meeting federal safety standards.
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.
passed · South Dakota · House Feb 10, 2026

HB 1242: require emergency personnel to use flares or emergency reflective triangles to mark stopped emergency vehicles in some circumstances.

HB 1242 requires emergency personnel (police, fire, EMTs) to place three flares or emergency reflective triangles around stopped emergency vehicles when visibility is reduced by weather, terrain, or time of day; road conditions make stopping difficult; or the emergency requires extended vehicle stops. The law specifies placement: 100 feet front and rear on two-way roads, with adjusted spacing (100 feet and 200 feet rear) on one-way roads. This applies to all emergency vehicles operating under the statute's exemptions. The policy change aims to improve safety visibility for responders and other drivers during emergency stops.
Sub-Topics Roads & Highways Traffic Safety Tags Emergency Management Public Safety
Showing 1 to 10 of 11 bills
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