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Construction Projects

Work Zone Awareness Week

In the News

Friday, August 23, 2019
  • Grade Raise on Highway 81 Started
  • Wednesday, August 21, 2019
  • ARLINGTON, S.D. - The South Dakota Department of Transportation today announced that work to raise the grade on Highway 81 south of Arlington has begun. The highway is closed to traffic due to high lakes levels overtopping the roadway and has been impacted by flooding since March
  • Highways 20 and 79 Pavement Repair Project Starting
  • Wednesday, August 21, 2019
  • Crews will begin culvert repairs along Highway 79 from the North Dakota border south for 13 miles and along Highway 20 from 10 miles west of Reva to Prairie City, beginning Thursday, Aug. 22.
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Public Meetings

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