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Construction Projects

Work Zone Awareness Week

In the News

Monday, June 24, 2019
  • I-229 Reduced to Single Lane
  • Friday, June 21, 2019
  • SIOUX FALLS, S.D. – The South Dakota Department of Transportation says Interstate 229 southbound in Sioux Falls will be reduced to one lane by the 26th Street Exit beginning Tuesday, June 25. The closure is expected to last about a week.
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South Dakota Department of Transportation
Becker-Hansen Building
700 E. Broadway Ave.
Pierre, SD 57501
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