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
Local Government Bridge Project Recipients Announced for Federal Bridge Program
August 29, 2022
The South Dakota Transportation Commission awarded funding for 12 local bridge projects through the federal bridge program totaling approximately $6.8 million at the Thursday, Aug. 25, 2022, meeting in Pierre. This federal bridge program was established by Congress to provide funding for highway bridge replacement, rehabilitation, preservation, protection, and construction projects on public roads.
SDDOT Announces Bridge Improvement Grant (BIG) Recipients
August 29, 2022
The South Dakota Transportation Commission awarded 44 Preliminary Engineering Bridge Improvement Grants (BIG) totaling approximately $2.4 million at the Thursday, Aug. 25, 2022, meeting in Pierre.
Intersection Closures at Madelyn and Meadow Avenues Scheduled for 41st Street DDI Construction Project in Sioux Falls
August 25, 2022
The South Dakota Department of Transportation (SDDOT) says that starting Monday, Aug. 29, 2022, the intersections at 41st Street with Madelyn and Meadow Avenues will be closed for approximately five days as crews prepare and place concrete. Both intersections are scheduled to reopen at the end of the workday on Friday, Sept. 2, 2022.
Road Closure Scheduled for U.S. Highway 18 Project Between Pickstown and Lake Andes
August 25, 2022
The South Dakota Department of Transportation (SDDOT) says work will begin on a bridge structure replacement and roadway reconstruction on U.S. Highway 18 near the Northpoint Recreation Area.
Intersection Closure Scheduled for Brown County Highway 12 and U.S. Highway 12 in Aberdeen
August 19, 2022
The South Dakota Department of Transportation (SDDOT) will be closing Brown County Highway 12 at the intersection of U.S. Highway 12 at 6 p.m. on Monday, Aug. 22, 2022.
