I-229 Exit Closures
For Immediate Release: Tuesday, August 18, 2020
Contact: Kirk Henderson, Project Engineer, 605-367-5680
SIOUX FALLS, S.D. – The South Dakota Department of Transportation says northbound I-229 between the Cliff Avenue and 10th Street exits will be closed tonight and tomorrow, Tuesday, Aug. 18, and Wednesday, Aug. 19, from 8 p.m. to 6 a.m.
The interstate closure is for removing existing sidewalk and barrier over the driving lanes on the 26th Street bridge over I-229. Traffic will be diverted off I-229 at the Cliff Avenue and 10th Street exits.
The new structure at the 26th Street exit is part of the $36.5 million project being completed on I-229 & 26th Street.
Completion date for this project is Nov. 13, 2020.
The prime contractor on this is D&G Concrete Construction of Sioux Falls.
For complete road construction information, visit https://safetravelusa.com/sd or dial 511.
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© 2025 State of South Dakota. All Rights Reserved.
Becker-Hansen Building
700 E. Broadway Ave.
Pierre, SD 57501
Modern Logic