County Highway JJ

From CTH J (Pewaukee Rd) to USH-18
City of Waukesha, City of Pewaukee, Town of Brookfield

Welcome to Waukesha County Public Works' info page for the 2026 project on CTH JJ (Bluemound Rd).

Please find regular updates on project impacts to residents, businesses, and Waukesha County drivers. The anticipated project start date is June 8, 2026.

Questions and comments? Contact us!

Greg Luedtke
Project Manager
262-548-7846

Alternate Route Map

View a map that shows detour alternate routes during construction.

Project Summary

View the Project Summary as of December 11, 2025

CTH JJ (Bluemound Road)
CTH J to US-18
Waukesha County
Project I.D. 25-2758(13)

Project Sequence of Operations

View the Project Sequence of Operations

25-2758(13) CTH JJ (J to USH-18) Rehabilitation

*Scheduled durations listed are subject to change and are weather dependent.

News Release

News Release Monday June 1, 2026

Public Information Meeting May 28, 2026

View the Public Information Meeting Invite

Date: Thursday, May 28, 2026
Time: 4:00 PM – 6:00 PM, open-house format
Location: Waukesha County Highway Operations (Training Room)
1641 Woodburn Rd
Waukesha, WI 53188

Project Updates

June 5, 2026

A map is now included in the tabs above that shows detour alternate routes during construction.

June 4, 2026

News release included within tab above.

May 18, 2026

New Materials for your review: Public Information Meeting Details and Project Sequence of Operations are now included. Click the tabs above to review.