South Dakota Transportation Commission | State of South Dakota bids, RFPs and contracts
Pierre, South DakotaPop. 935,094 · dot.sd.gov/inside-sddot/about-sddot/transportation-commission- Latest pre-RFP
- Sep 22, 2026
- 42 days ago
- Pre-RFPs
- 45
- Bids and RFPs
- 1
- None open now
- Contracts
- 1,265
- 342 vendors
The 30-second brief
45 pre-RFPs (projects, hiring and grants) found in South Dakota Transportation Commission | State of South Dakota's meetings, most in transportation and infrastructure & maintenance. The latest, from Sep 22: State DOT Updates Contractor Prequalification and Debarment Rules.
Capital Projects leads its tracked contracts and projects, followed by Public Works and Transportation.
Latest awards: Sir Lines -a-lot LLC for rumble Strip Contract Modified for Sir Lines -A-lot ($ (231,894.72) change; original contract $1,383,200.40, Sep 2026) and Central Specialties Inc for US12 Pavement Contract Reduced for Central Specialties ($ (123,759.80) change; original contract $24,137,322.00, Sep 2026).
45 pre-RFPs tracked at South Dakota Transportation Commission | State of South Dakota. Get the ones that fit you, free.
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Pre-RFP projects
Projects, hiring and grants found in South Dakota Transportation Commission | State of South Dakota's meetings, before they turn into RFPs.
Recent bids and RFPs
Solicitations South Dakota Transportation Commission | State of South Dakota has posted. None are open right now.
Vendors and contracts
Who South Dakota Transportation Commission | State of South Dakota buys from, taken from council records. 1,265 contracts with 342 vendors.
Who decides
Procurement leads, department heads and budget holders at South Dakota Transportation Commission | State of South Dakota.
Questions about South Dakota Transportation Commission | State of South Dakota
How do I become an approved vendor for South Dakota Transportation Commission | State of South Dakota?
South Dakota Transportation Commission | State of South Dakota currently works with 342 vendors across contract types including CONSTRUCTION, and MAINTENANCE. Start by reviewing their procurement guidelines and vendor registration requirements. There are 1 known contacts at this agency to help you find the right point of entry. Getting in early — before opportunities go to formal bid — gives you a significant edge.
How do I win a contract with South Dakota Transportation Commission | State of South Dakota?
Small purchases under SD's simplified acquisition threshold can be awarded directly — no formal bidding required. Recent meeting discussions at South Dakota Transportation Commission | State of South Dakota include South Dakota Department of Transportation | Transportation Commission — Procurement Intelligence (March 2026), South Dakota Department of Transportation | Transportation Commission — Procurement Intelligence (February 2026), and South Dakota Department of Transportation | Transportation Commission — Procurement Intelligence (January 2026), suggesting active spending in these areas. The key is timing: reach the right department head while they're still scoping the project, not after the RFP is already live. Monitoring what agencies are discussing and spending on helps you start conversations before the competition.
Where does South Dakota Transportation Commission | State of South Dakota publish RFPs?
South Dakota Transportation Commission | State of South Dakota publishes formal RFPs on its official website and SD's state procurement portal. We're currently tracking 1 solicitations from South Dakota Transportation Commission | State of South Dakota. The most active RFP sectors are Capital Projects, Public Works, Transportation. Aggregating all sources into one place ensures you never miss an opportunity.
Who makes purchasing decisions at South Dakota Transportation Commission | State of South Dakota?
At South Dakota Transportation Commission | State of South Dakota, purchasing decisions are overseen by the agency's procurement office, with department heads holding significant influence over vendor selection. Key departments include South Dakota Department of Transportation. Knowing who controls budget and who influences vendor selection is the difference between a warm introduction and a cold call. Verified contact details are available for 1 decision-makers at South Dakota Transportation Commission | State of South Dakota.
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What does South Dakota Transportation Commission | State of South Dakota spend the most on?
Based on 1,170 tracked contracts, South Dakota Transportation Commission | State of South Dakota spends most on Capital Projects (582), Public Works (308), Transportation (183), Grants (56), and Environmental Services (41). Contract types include CONSTRUCTION, and MAINTENANCE. A complete spending breakdown — by category, vendor, contract value, and renewal date — helps you target the highest-value opportunities.
Who are South Dakota Transportation Commission | State of South Dakota's current vendors?
South Dakota Transportation Commission | State of South Dakota currently works with vendors including SIR LINES -A-LOT LLC, CENTRAL SPECIALTIES INC, T&R CONTRACTING INC, MORRIS INC, RUNGE ENTERPRISES INC, NORTHWEST ASPHALT & MAINTENANCE, REEDE CONSTRUCTION INC, ENGELSTAD ELECTRIC CO, and ROAD GUYS CONSTRUCTION COMPANY INC. These vendors span contract types like CONSTRUCTION, and MAINTENANCE. Understanding who the incumbents are — what they were awarded and when contracts are up for renewal — helps you position competitively.
What projects is South Dakota Transportation Commission | State of South Dakota working on?
Based on 8 tracked meetings, South Dakota Transportation Commission | State of South Dakota is actively discussing: South Dakota Department of Transportation | Transportation Commission — Procurement Intelligence (March 2026), South Dakota Department of Transportation | Transportation Commission — Procurement Intelligence (February 2026), South Dakota Department of Transportation | Transportation Commission — Procurement Intelligence (January 2026), SD DOT Meeting: Land Transfers to Winner, Highway Abandonments Proposed, and Economic Development Grant Applications Reviewed by Transportation Comm.. These meeting topics indicate active project areas where the agency is scoping requirements, allocating budget, or evaluating vendors — often 6–18 months before formal RFPs are published.
How many active solicitations does South Dakota Transportation Commission | State of South Dakota have?
South Dakota Transportation Commission | State of South Dakota currently has 1 active solicitation. These solicitations span sectors including Capital Projects (582), Public Works (308), and Transportation (183). New opportunities are added as they're published across the agency's website, SD's state portal, and other sources.