Standard Specifications

2025 SDDOT Standard Specifications for Roads and Bridges: 
All projects let on Oct. 1, 2025, and after will use the 2025 Electronic Standard Specifications for Road and Bridges. Please visit the 2025 Standard Specifications webpage for more information and details. https://dot.sd.gov/doing-business/contractors/standard-specifications/2025-standard-specifications/ 

2015 SDDOT Standard Specifications for Roads and Bridges:

2015 Standard Specifications

All projects let Sept. 2, 2015 - Sept. 30, 2025, will use the 2015 SDDOT Standard Specifications for Roads and Bridges. Please visit the 2015 Standard Specifications webpage for more information and details. https://dot.sd.gov/doing-business/contractors/standard-specifications/2015-standard-specifications/ 

Contact

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Sarah Gilkerson
MPO Coordinator & Long-Range Planning
605-773-3093