Road & Weather

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  Construction, Closures,
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  Road Condition, Flooding

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Construction Projects

In the News

Friday, August 18, 2017
  • New Intersection Warning System South of Tripp
  • Friday, August 18, 2017
  • South Dakota Department of Transportation officials say drivers will see a new intersection warning system at the intersection of highways 46 and 37 south of Tripp.
  • SDDOT Awards Scholarship to SDSM&T Student
  • Friday, August 18, 2017
  • Jamie Smith, a junior at South Dakota School of Mines & Technology in Rapid City, has been awarded a $1,000 scholarship from the Western Association of State Highway and Transportation Officials (WASHTO).
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Public Meetings

Contact Us

South Dakota Department of Transportation
Becker-Hansen Building
700 E. Broadway Ave.
Pierre, SD 57501
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