Wisconsin Department of Transportation

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WIS 23 Expansion Project
Fond du Lac-Plymouth, Fond du Lac and Sheboygan counties

View NE, WIS 23 Expansion Project in a larger map.
Map key - Thick orange line is the project overview/location. Blue tear drop with dot in center is the project limit.

View Combined Limited Scope Supplemental Final Environmental Impact Statement and Record of Decision (LS SFEIS/ROD)

View Aug. 28, 2013 - Public Hearing information

Project location

WIS 23, east of US 151 (Fond du Lac) to County P (Plymouth), in Fond du Lac and Sheboygan counties.

Project overview

  • WIS 23 is an important east-west route through the state of Wisconsin and needs to serve two distinct user groups, motorists passing through the area and local residents.
  • It is classified as a Corridor 2030 connector highway, meaning it has been designated as a highly important state roadway. In 1999, WIS 23 was selected by the state Legislature to receive funding for improvements.
  • The project objective is to add capacity, and increase safety, by expanding the existing 2-lane highway to a 4-lane expressway. No bypasses will be necessary along the route.


Construction scheduled to start 2015.

Questions about the content of this page, contact:
WisDOT Northeast Region Office, ner.dtsd@dot.wi.gov
Last modified: July 31, 2014

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