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Press Releases
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CONCRETE SURFACE REPAIRS ON HIGHWAYS 16B AND 79
The South Dakota Department of Transportation says work at the intersection of highways 16B and 79 will begin on Wednesday, Dec. 2, 2020.
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Transportation Commission Awards Economic Development Grants
The South Dakota Transportation Commission has awarded just over $4 million in economic development grants for infrastructure improvements to counties and smaller communities across South Dakota.
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INTERSTATE 90 WILDLIFE FENCING THROUGH SPEARFISH
The South Dakota Department of Transportation (SDDOT) will be installing an eight-foot wildlife fence adjacent to Interstate 90 from Exit 8 to Exit 14 near Spearfish.
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Featured Resources
2021-2024 Statewide Transportation Improvement Program (STIP)
**NEW**
Highway Needs and Project Analysis Report (Needs Book) 2020 - Interactive Map
- (under pavement management products)
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