South Main Street Bridge over Rock River

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

Project location

South Main Street Bridge over Rock River, City of Jefferson, Jefferson County

Project overview

The project includes replacing the existing South Main Street Bridge over the Rock River in the City of Jefferson, Jefferson County.


  • Construction currently scheduled for 2022.

Traffic impacts/detours

The South Main Street Bridge will be closed during construction. A proposed detour route will be identified prior to construction.



Contact information

John Jenkins, P.E., WisDOT Project Manager
(608) 246-3866

Michael Bie, WisDOT Southwest Region Communications Manager
(608) 246-7928

Wisconsin Department of Transportation (WisDOT)
Southwest Region, Madison Office
2101 Wright Street
Madison, WI 53704
Phone: (608) 246-3800
Fax: (608) 246-3843
TTY: 711