WIS 19 (Church Street to Market Street) - Jefferson County

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

Pro​ject location

WIS 19 (Church Street to Market Street), Watertown – Jefferson County

Project o​​verview

WisDOT is in the process of developing plans for a pavement replacement project on WIS 19 (Main Street) in Watertown betw​een Church Street and Market Street.

Project Includes:

  • Pavement replacement
  • New storm sewer
  • New concrete sidewalk
  • Upgrades to curb ramps
  • Upgrades to signals and street lighting
  • The City of Watertown will be replacing sanitary sewer and water main in conjunction with this project​


  • July 2022 - Public Involvement Meeting
  • 2028 - Construction anticipated

Traffic impact​​​s/detours

WIS 19 (Main Street) will be closed and detoured during construction. Anticipated detour route follows WIS 26 & WIS 16.



Contact informa​​tion

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

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
Email: ​swr.dtsd@dot.wi.gov