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Press Releases
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U.S. 16A/IRON MOUNTAIN ROAD PIPE REPAIR
The South Dakota Department of Transportation will be doing a pipe repair project on Highway 16A/Iron Mountain Road starting Monday, Nov. 16.
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Department of Transportation Seeks Public Input into the I-229 Exit 3 (Minnesota Avenue) & Exit 4 (Cliff Avenue) Interchanges Study
The South Dakota Department of Transportation (SDDOT), in collaboration with the Sioux Falls Metropolitan Planning Organization (MPO) and the City of Sioux Falls, is holding an online public meeting to present transportation improvement recommendations for the both the I-229 Exit 3 (Minnesota Avenue - Sioux Falls) and Exit 3 (Cliff Avenue – Sioux Falls) interchanges until Dec. 5, 2020, on the website: https://www.i229exits3and4.com/.
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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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