I-94 and I-39 bridge rehabilitation - Dane County

Project location | Project overview | Schedule | Traffic impacts/detours | Status/phase | Contact information

Project location

I-94 and I-39 bridge rehabilitation, Madison - Dane County

Project overview

This project consists of the rehabilitation of four bridges along I-94 and I-39. Improvements include bridge deck repairs, replacement of approach slabs, guardrail replacement, and spot painting on girders.

• I-94 eastbound bridge over I-90
• I-94 eastbound bridge over County T
• I-39 westbound bridge over US 151
• I-39 eastbound bridge over US 151

Schedule

• April 2025 - Public input requested
• Presentation
• Comment form
• 2027 - Construction anticipated

Traffic impacts/detours

I-94 and I-39 will remain open under lane closures and ramp closures.

Status/phase

Design

Contact information

Steve Porter, P.E.
WisDOT Project Manager
(608) 243-3366
steve.porter@dot.wi.gov

Hannah Punzel
WisDOT Southwest Region Communications Manager
(608) 246-7907
hannah.punzel@dot.wi.gov

Wisconsin Department of Transportation (WisDOT)
Southwest Region, Madison Office
2101 Wright Street
Madison, WI 53704
Phone: (608) 246-3800
TTY: 711
Email: swr.dtsd@dot.wi.gov