Waukesha County

Welcome to Waukesha County road improvement projects

This is your guide to upcoming road construction, repaving, and other improvements on roadways in Waukesha County*.

View ongoing projects, related closures, and their impacts to your commutes.

1. View projects map • click on project marker for more info
2. Jump to list of ongoing projects and repaving locations (below)
3. Click below to view projects in Waukesha County by Wisconsin DOT

Note: Project info is subject to change. Thanks!


ALL YEAR LONG: Work In Progress

on / near a few Waukesha County highways
for the City of Waukesha Water Pipeline project!
Keep up with short-term closures and delays:

www.GreatWaterAlliance.com

     


Seasonal Weight Restrictions
on County Highways?

Click sign for info.

Seasonal Weight Limit sign

Seasonal Weight Limits? 

During the spring thaw, there are no seasonal weight limits on Waukesha County highways.

Cities, villages, and towns in Waukesha County may set seasonal weight limits on local roads. For more info, contact each city, town, or village (view example). Thank you!

     

  

Construction Projects 2023
projects by Waukesha County Public Works coming soon in 2023

updated June 2, 2023 • 10 am
more info: What To Expect

County Highway • common name Start and End points  In which city, town, village? Impact to drivers More info: 
CTH B - Valley Rd

Morgan Rd Intersection

City of Oconomowoc - Village of Summit

• more info

Ryan Hilgendorf

CTH D

Moraine Hills Dr intersection

Town of Ottawa

• more info

Ed Hinrichs

CTH O - Moorland Rd

CTH I • Beloit Rd to CTH ES • National Ave

City of New Berlin

• more info

Ed Hinrichs

CTH F - Redford Blvd

Bridge over Green Rd - northbound lanes only

City of Pewaukee

• more info

Kevin Yanny

CTH X - Saylesville Rd

.7 mi Southwest of STH 59

City and Village of Waukesha

Flagging operations for paving and signal equpment installation

 • more info

Nate Beth

CTH YY

Underwood creek structure

City of Brookfield

• more info

Kevin Yanny

CTH VV CTH YY intersection Village of Menomonee Falls

• more info

Jason Mayer
WisDOT closures

Countywide - State, Interstate, and US Highways

view partial and full closures

   

Paving 2023
Re-paving county highways by Waukesha County Public Works 

Use caution: flaggers at work  •  updated April 20 at 11:15 am
more info: What To Expect

Contact us anytime: Nate Beth • NBeth@WaukeshaCounty.gov

County Highway • common name  Start and End points approx In which city, town, village?
 CTH H  CTH I (River Rd) to CTH X (Saylesville Rd)  City of Waukesha
CTH KF (Ryan Rd) CTH JK (Lisbon Ave) to CTH K (Lisbon Rd) Town of Lisbon
CTH M (W North Ave)  CTH F (Redford Blvd) to 270ft W  CTH SR (Springdale Rd) City of Pewaukee
CTH M (W North Ave) 300 ft E CTY Y (North Barker Rd) to 200ft W Calhoun Rd City of Brookfield
CTH N  Jefferson County Line to CTH ZZ Town of Eagle
CTH R (E Wisconsin Ave) CTH P (N Sawyer Rd) to CTH C (Lakeland Drive) Village of Oconomowoc, City of Delafield, Village of Nashotah
CTH SR (Springdale Rd) CTH JJ (Bluemound Rd) to Watertown Road Town of Brookfield
CTH Y (S Racine Ave) 509 ft N CL CTH I (W Lawnsdale Rd) to 360 ft SE STH 59 (Les Paul Parkway) City of Waukesha, Town of Waukesha, City of New Berlin
CTH = County Trunk Highway    

 

Misc Closures
work on Waukesha County highways 
for WisDOT projects, city/town/village projects, events, maintenance, more 

updated April 14, 2023 • 10 AM

Road  Closure area  In which city, town, village? Date • Time approx. Event More info
CTH I

Between STH 164 and Big Bend Road

Village of Waukesha

April 24th to June 15th

Access improvements

Jump to detour map.

Hwy Q and Hillside Rd.

Hwy Q

Village of Richfield

Ongoing starting March 27, 2023

Insert roundabout

Jump to Washington County Construction and Projects

Waukesha Water project

various County and State highways

view project route

City of Muskego, City of New Berlin, City of Waukesha 

view project route

2021-23

view project tracker

Install new water supply program for Waukesha

Jump to project site by Waukesha Water Utility and Great Water Alliance 

What to Expect: 
Click a sign for more info

Road Construction Ahead sign

Construction Projects:
What to expect

What: New construction on a Waukesha County Highway. 
When
: Spring, Summer, Fall each year. 
Where: All over Waukesha County. See map (above).
How long: Most take a full construction season (5-6 months). But weather, size of project may stretch timeframes.
Safety First: Please expect changes to traffic patterns and closer quarters with on-site staff. Please stay alert and decrease speeds. We appreciate it! 

More info: Your questions and comments are welcome! Click on the project (see map) to view contact info for its Project Manager.

More projects: We aren't the only team at work on roads in beautiful Waukesha County. Check out "Who Maintains My Road?" for more info.

Note: Project info is subject to change. 

What to expect

Paving:  
What to expect

What: Resurfacing existing roadways -- not new construction of a road. Kinda like painting your kitchen -- not remodelling it.
When
: June, July, August. Materials and processes work best in summer.
Where: Segments of Waukesha County Highways all over the county.
How long: Most take three or four days. But weather, length of segment may add a few days.
Safety First: Please expect lane closures. That means flaggers on site -- so please stay alert and decrease speeds. We appreciate it! 

More info: Your questions and comments are welcome! Contact Nate Beth of DPW-Engineering Services (email)

Before you contact us: Encountering rough road where we've started paving? Hang tight -- it's not done yet! A week or two may pass between the "base patching" and "milling / paving" phases. Thank you! 

More projects: We aren't the only team at work on roads in beautiful Waukesha County. Check out "Who Maintains My Road?" for more info.

We apologize for any inconvenience. Thank you!

flagger sign

Culvert Replacements:
What to expect
 

What: Installing new culverts along Waukesha County Highways.
When
: Spring, Summer, Fall each year. 
Where: All over Waukesha County.
How long: Most take a day. But weather, project size may add an extra day.
Safety First: Please expect lane closures. That means flaggers on site -- so please stay alert and decrease speeds. We appreciate it! 

More info: Your questions and comments are welcome! Contact Jason Mayer of DPW-Engineering Services (email)

More projects: We aren't the only team at work on roads in beautiful Waukesha County. Check out "Who Maintains My Road?" for more info. 

Construction Projects

Paving Program

Culvert Replacements



"Who Maintains My Road?" • Our Divisions • Contact Us • Join Our Team • return to DPW home

Waukesha County Department of Public Works
515 W Moreland Blvd  AC220 • Waukesha WI 53188
phone 262-548-7740 • fax 262-896-8097 
www.WaukeshaCounty.gov/DPW

Follow @WaukeshaCoDPW on Twitter