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.

Note: Project info is subject to change. Thanks!

 

     

  

Construction Projects
projects by Waukesha County Public Works - updated June 30, 2023
County Highway • common name Start and end points  In which city, town, village? Construction start date Impact to drivers
CTH B - Valley Rd Morgan Rd Intersection City of Oconomowoc - Village of Summit  2023 more info
CTH D Moraine Hills Dr intersection Town of Ottawa 2023 more info
CTH F - Redford Blvd Bridge over Green Rd - northbound lanes only City of Pewaukee  2023 more info
CTH X - Saylesville Rd .7 mi southwest of STH 59 City and Village of Waukesha 2023 Flagging operations for paving and signal equpment installation
 
more info
CTH YY Underwood Creek Structure City of Brookfield  2023 more info
CTH VV CTH YY intersection Village of Menomonee Falls  2023 more info
CTH O - Moorland Rd CTH I - Beloit Rd to CTH ES - National Ave City of New Berlin 2023 more info
CTH ES - National Ave to CTH D - Cleveland Ave City of New Berlin 2025 more info
CTH HH - College Ave to Grange Ave City of New Berlin 2026 more info
CTH D - Cleveland Ave to State Highway 59 - Greenfield Ave City of New Berlin 2026 more info
CTH T - Grandview Blvd Northview Rd to Silvernail Rd City of Waukesha  2024  more info
CTH VV - Silver Spring Dr. Westbound bridge over Monomonee River Village of Butler  2024 or 2025  -
CTH EF Bridge over Bark River Town of Merton  2025  -
Waukesha Water Project
Various county and state highways
View project route City of Muskego, City of New Berlin, City of Waukesha 2021-2023 View project tracker
Paving Projects
Re-paving county highways by Waukesha County Public Works - updated June 14, 2023
Contact us: nbeth@waukeshacounty.gov
CTH H CTH I to CTH X (River Road to Saylesville Rd) City of Waukesha
2023
CTH KF (Ryan Rd) CTH JK to CTH K (Lisbon Ave to Lisbon Rd) Town of Lisbon
2023
CTH M (W North Ave) CTH F to 270 W CTH SR (Redford Blvd to 270 ft W Springdale Rd) City of Pewaukee
2023
CTH M (W North Ave) 300 ft E CTH Y (North Barker Rd) to 200 ft W Calhoun Rd City of Brookfield
2023
CTH N Jefferson County Line to CTH ZZ Town of Eagle
2023
CTH R (E Wisconsin Ave) CTH P to CTH C (N Sawyer Rd to Lakeland Drive) Village of Oconocomowoc, City of Delafield, Village of Nashotah
2023
STH SR (Springdale Rd) CTH JJ (Bluemound Rd) to Watertown Rd Town of Brookfield
2023
STH Y (S Racine Ave) 509 ft N CL CTH I (W Landsdale Rd) to 360 ft SE STH 59 (Les Paul Parkway) City of Waukesha, Town of Waukesha, City of New Berlin
2023
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

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