Interstate 90 and I-29 and I-229 Bridges in Sioux Falls

PROJECT COMPLETE

SiouxFallsBridges.png

Project Summary:

Interstate 90 East and West - Interstate 90 and Interstate 29 Interchange over I-29 drainage ditch and I-90/I-229 Interchange over I-229

  • Bridge Deck Overlays
  • Approach Slabs PCC Pavement
  • Signing and Guardrail

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For updates on MAJOR traffic changes, subscribe to a free text-in service. To subscribe, simply text the keyword listed below to 605-566-4041. Subscribers can unsubscribe at any time. 

Text I90Bridges to 605-566-4041

Project Detour Map:
Exit 84B Detour Map.jpg Exit 396A Detour Map.jpg

Project Timeline:

April 2025 - Fall 2025

Project Updates:

Sept. 17, 2025: 

All work is complete. Traffic is restored. 

Project Photos:


Project Contract Amount:

$3.1 Million

Project Contacts:

SDDOT: 
Brad Tiede
605-367-5680


Contractor:
Journey Group Companies

STATEWIDE CONSTRUCTION PROJECTS PAGE

 

 

PCN: 091T