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Construction Projects


In the News

Monday, April 27, 2015
  • Exit 30 Westbound Off Ramp Extension
  • Friday, April 24, 2015
  • Sturgis, S.D. – Crews begin work Monday, April 27, on a deceleration lane extension at the westbound Exit 30 off ramp in Sturgis.
  • Work Begins on Hwy 240 South of Wall
  • Friday, April 24, 2015
  • WALL, S.D. -- Work begins Monday, April 27, on Highway 240, which is approximately one-half mile south of the Interstate 90 Exit 110 to the entrance to the Badlands National Park.
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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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