WIS 164 Resurfacing (Swan Road-North County Line) - Waukesha County



Project Overview

The purpose of the proposed project is to address the deteriorating pavement condition and improve the ride quality along WIS 164. Improvements include:

  • Resurface eight miles of WIS 164
  • Upgrade traffic signals
  • Improve curb ramps
  • Add/replace guardrail
  • Improve traffic flow

Public Involvement

WisDOT public involvement activities are designed to effectively involve the public early and often in the process so that project decisions are made in the best overall interest. For this project, outreach materials are being shared online. Anyone interested in the project is encouraged to review details, ask questions, and provide comments that will assist WisDOT during the project’s design and construction.

View public involvement materials and exhibits below:

We're In This Together

Have a business along the corridor? Check out the “In This Together” program designed to help businesses and community leaders to connect with project contacts, discuss any potential obstacles specific to each business, and strategize for success during construction.

Traffic Impacts

  • One lane in each direction is anticipated to be provided along WIS 164 during construction - Traffic staging alternatives still being determined.
  • Left-turn lanes will be provided at signalized intersections.
  • Access to businesses and residences will be maintained.


Construction is currently scheduled for 2027.


Design engineering phase - Do you have any comments or questions? We'd like to hear from you! Please feel free to contact the project representatives below.


Mark Wilfert - Project Manager
(262) 548-5936

Dan Sellers - Communications Manager
(262) 548-6702