South DakotaDepartment of Transportation
Transportation
Aviation
About Office of Aeronautics Services
Office of Aeronautics Services
Airports Conference
Aerospace Education
Airport Information
Links
Aviation Systems Plan
Bridges
Office of Bridge Design
Design & Plans
Historical Bridges
Inventory & Inspection
Posted Structures
Reference Information
SD Bridge Photos
Doing Business
Certification & Accreditation
About Certification & Accreditation
SDDOT Accreditation Certification List
Approved Products
Manuals & Documents
Welding Certifications
Training
Contractors
Bid Letting Information
Concrete Pipe Release
Contractors/Suppliers
Prequalified Contractors
CMS Web Reports
Disadvantaged Business Enterprise (DBE)
Fuel Price Index
Labor Compliance
Materials
Preconstruction Meetings
Price Adjustment Guidelines
Standard Specifications
Subcontract Requirements
Forms & Documents
Webinars
Alternative Contracting
Engineering/Design Services
Consultant Services
Downloadable Files
Manuals
News & Updates
Right of Way / Relocation Assistance
Standard Bid Items
Standard Plates
Surveyors
Utility Coordination
Environmental
About Environmental
Agreements
Endangered Species
Environmental Assessments
Forms
Stormwater
Wetland Mitigation
Local Governments
About Local Governments
Bridge Improvement Grants
City/County Fund Balances
Emergency Relief (ER)
Federal Bridge Program
Forms & Documents
Secure Accounts Billing
Transportation Economic Development Grants
Urban Systems
Rural Access Infrastructure Fund Program
Traffic Incident Management
Training
Projects & Studies
Planning
Carbon Reduction Strategy
Freight Plan
Long Range Plan
Metropolitan Planning Organization
Non-state Public Road Inventory
Pavement Condition Monitoring
Pavement Management
South Dakota EV Fast Charging Plan
Statewide Transportation Improvement Program – STIP
Transportation Asset Management Plan (TAMP)
Construction Projects
Inside SDDOT
Forms & Publications
Brochures
Forms
Manuals
Maps
Newsletters
Reports
SDDOT Engagement Opportunities
Join One of Our Contact Lists
Press Releases
Media Kits
News Stories
Branding and Identity Guidelines
Learn More about the SDDOT Logo
SDDOT Blog
Press Releases
SDDOT Seeks Public Input for Proposed S.D. Highway 28 Reconstruction Project Near Hitchcock
February 02, 2022
The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Monday, Feb. 14, 2022, from 5:30 – 7 p.m. CT to inform area residents of the proposed S.D. Highway 28 Reconstruction Project from U.S. Highway 281 to three miles east of Hitchcock.
SDDOT and City of Mitchell Seek Public Input into Mitchell Master Transportation Plan Study
January 21, 2022
The South Dakota Department of Transportation (SDDOT), in conjunction with the city of Mitchell, will hold a public meeting to present information on the Mitchell Master Transportation Plan.
SDDOT Seeks Public Input into I-229 Exit 6 (10th Street) Interchange Study
January 20, 2022
The South Dakota Department of Transportation (SDDOT), in collaboration with the city of Sioux Falls, the Sioux Falls MPO, and the Federal Highway Administration, will hold a public open house meeting from 5:30 to 7:30 p.m. on Wednesday, Jan. 26, 2022, at Lincoln High School (2900 South Cliff Ave.) to inform area residents of the beginning of the Interstate 229 Exit 6 Interchange Modification Study.
SDDOT Seeks Public Input for S.D. Highway 11 Corridor Study's Improvement Concepts
January 19, 2022
The South Dakota Department of Transportation (SDDOT), in collaboration with the city of Brandon, city of Sioux Falls, Minnehaha County, Sioux Falls MPO, and the Federal Highway Administration, will hold a public open house at 5:30 p.m. on Tuesday, Jan. 25, 2021, at the Holiday Inn Express Convention Center (1103 North Splitrock Boulevard) in Brandon to gather feedback on the preliminary S.D. Highway 11 Corridor Study’s improvement concepts developed to date.
SDDOT Provides John C. Waldron Memorial Bridge Project Update
January 18, 2022
The South Dakota Department of Transportation (SDDOT) says the John C. Waldron Memorial Bridge project schedule is being revised.
