View a map that shows detour alternate routes during construction.
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.
Questions and comments? Contact us!
Greg Luedtke
Project Manager
262-548-7846
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.
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
July 1, 2026
Beginning July 15, Bluemound Rd (CTH JJ) construction will move into Stage 3.
During this stage, Bluemound Road (CTH JJ) will be fully closed between Redford Boulevard (CTH F) and Springdale Road (CTH SR). Work will include removing the existing asphalt pavement, repaving the roadway, and installing new pavement markings.
Local and business traffic only will be allowed within the closure. Please enter and exit the closed area at Springdale Road (CTH SR). During active construction, flaggers will assist local traffic enter and exit at Springdale Road (CTH SR).
Residents who live on adjacent side roads should access their neighborhoods via Ruben Drive or Rambling Rose Road from Springdale Road.
Businesses located on Westmound Drive, Eastmound Drive, and Saratoga Drive should use Johnson Drive at Springdale Road (CTH SR) to enter and exit.
Through traffic should follow the posted alternate route.
Stage 3 is anticipated to be completed by July 25.
*The schedule is subject to change based on weather or field conditions.
June 26, 2026
Stage 2 of the CTH JJ rehabilitation project has begun. This stage includes the closure of CTH JJ between CTH J and CTH F for asphalt pavement removal, repaving, and pavement marking installation.
During the closure, the roadway will remain open to local traffic only. Local traffic may enter and exit the closure area via North Busse Road or South Busse Road. Through traffic should use the designated detour route. CTH F and CTH SR may also be used to travel around the closure.
Stage 2 is anticipated to be completed by July 2.
The schedule is subject to change based on weather and field conditions.
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.
December 11, 2025
Project Summary included within tab above.
