The South Dakota Department of Transportation reminds travelers to steer clear of scams. Please delete texts or emails that ...
Beginning on Thursday, Sept. 24, 2026, the northbound off-ramp at Cliff Avenue (exit 4) on Interstate 229 in Sioux Falls is ...
The South Dakota Department of Transportation reminds travelers to steer clear of scams. Please delete texts or emails that ...
The South Dakota Department of Transportation reminds travelers to steer clear of scams. Please delete texts or emails that ...
UPDATE: The planned S.D. Highway 11 closure near Canton has been temporarily postponed. The railroad crossing improvement ...
Looking to learn more about the program? See our information sheet by clicking the button below: ADOPT A HIGHWAY INFORMATION SHEET How to start the adoption process Complete the Adopt-a-Highway form ...
Beginning on Thursday, Sept. 24, 2026, the northbound off-ramp at Cliff Avenue (exit 4) on Interstate 229 in Sioux Falls is scheduled to reopen to traffic. The scheduled reopening date is weather ...
CADD Mapping creates, designs, and maintains state, counties, and South Dakota cities maps. These maps are used extensively by planning agencies, in road design, and the public for a variety of ...
Interstate 90 exit 55 eastbound ramp. The temporary traffic signals will be in full operation from Friday, July 31, 2026, through the end-of-the-day on Monday, Aug. 17, 2026. Speed Limit Reductions: ...