These links are intended to be a helpful tool for doing business with the South Dakota Department of Transportation.

Please go directly to the SDDOT website ( to get the most current information.

You are using these links at your own risk.  (If links are broken, the SDDOT has likely updated/moved the information.)

SDDOT Average Bid Unit Prices

SDDOT Bid Letting Info

DOT Spec Book and Supplemental Specs

Materials Manual, Concrete Paving/Plants References

DOT Submittal Forms:  DOT 77,     DOT 57, DOT 24

DOT Product Evaluation ProcedureDOT Product Evaluation Request Form (DOT 51)

To have an additional form linked here, contact SDRMCA.

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