Project location | Project overview | Schedule | Traffic impacts/detours | Status/phase | Contact information
Project location
I-90/94 (.55 miles west of WIS 33 to I-39), Wisconsin Dells to Portage - Columbia County
Project overview
The project will mill and overlay the existing asphaltic pavement and patch underlying concrete on I-90/94 in Columbia County. A culvert pipe will be replaced under the I-90/94 eastbound ramps to WIS 33. Beam guard will be replaced on the I-90/94 eastbound exit ramp to WIS 78.
Schedule
- March 2026 - Letters to local officials
- 2029 - Construction anticipated
Traffic impacts/detours
I-90/94 will have off-peak lane closures and limited ramp closures for the duration of construction.
Status/phase
Design
Contact information
Mahesh Shrestha, P.E.
WisDOT Project Manager
(608) 245-2674
mahesh.shrestha@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