WIS 78 (North Junction County H to County E) - Dane County

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

Projec​​​t location

WIS 78 (North Junction County H to County E), Argyle to Mt Horeb, Dane County

Project over​view

The Wisconsin Department of Transportation (WisDOT) is developing preliminary plans for a resurfacing project on WIS 78. The 11.14-mile long project begins at County H and heads north to County E.

Proposed improvements:

  • Resurface existing pavement (mill and overlay)
  • Update curb ramps to meet Americans with Disabilities Act (ADA) requirements
  • Replace guardrail and install energy absorbing terminals (EATs)


Traffic imp​​acts/detours

Flagging operations during constructions.



Contact i​nformation

Cody Kammerzelt, P.E.
WisDOT Project Manager
(608) 243-5995

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
Email: swr.dtsd@dot.wi.gov