Structure Work Scheduled on Interstate 90 over Interstate 29 in Sioux Falls

For Immediate Release:
Wednesday, April 2, 2025

Contact:
Harry Johnston, Sioux Falls Area Engineer, 605-367-5680

SIOUX FALLS, S.D. – On Monday, April 7, 2025, work will begin on the Interstate 90 eastbound structure over Interstate 29. Traffic control will be put into place to allow for a two-way traffic configuration on westbound I-90 utilizing crossovers. The south loop ramps of the I-90 and I-29 interchange will be closed during this time. This two-way traffic configuration is scheduled to begin on Monday, April 14, 2025, and continue until Saturday, May 10, 2025.

The prime contractor for this $3.1 million project is Journey Group Companies of Sioux Falls, SD. The overall project completion date is Sept. 26, 2025.

Featured Project Information:
Find more information about this multi-bridge project on the SDDOT website at https://dot.sd.gov/i90bridges.

About SDDOT:
The mission of the South Dakota Department of Transportation is to provide a safe and efficient public transportation system.

For the latest on road and weather conditions, road closures, construction work zones, commercial vehicle restrictions, and traffic incidents, please visit https://sd511.org or dial 511.

Read more about the innovative work of the SDDOT at https://dot.sd.gov.

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