I-39/90 (US 12/18 to Lien Road), Madison

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

Project location

I-39/90 (US 12/18 to Lien Road), Madison - Dane County

Project overview

The purpose of the project is to address the deteriorating pavement and extend the service life of the concrete driving lanes and asphalt shoulders.

Improvements include:

  • Patch concrete pavement in spot locations
  • Remove and replace the asphalt shoulders

Public involvement

December 2020 - Virtual Public Involvement Meeting (PIM) #1


  • Construction scheduled for 2025

Traffic impacts/detours

Traffic would be managed by using mostly overnight lane closures.

  • Ramps may be closed nightly if the ramp movements conflict with work or lane closures



Contact information

Steve Porter, P.E.
WisDOT Project Manager
(608) 243-3366

Hannah Punzel
WisDOT Southwest Region Communications Manager
(608) 246-7907

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