Waukesha County

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Welcome to Waukesha County road improvement projects

This is your guide to info on upcoming road construction, repaving (below), and other improvements on your Waukesha County highways*.

Project info is subject to change. Contact us anytime to confirm and discuss -- click on name of project manager, or phone us at 262-548-7740. Thanks!



Icon on Contruction Projects page near mini "Who maintains my road"*Waukesha County Public Works is one of many teams at work on roads in Waukesha County. Here's a helpful guide to info offered to you by other agencies at work in Waukesha County.

Waukesha County highways: View info below
State and Federal highways by WisDOTprojects.511wi.gov
City, town, village roads: Contact your friendly local municipal DPW like Village of Hartland, City of Muskego

Construction Projects • view map of all projects 

projects by Waukesha County Public Works now underway or scheduled for 2020 • updated July 21 • 4:45 pm
County Highway • common name Start and End points  In which city, town, village? Impact to drivers More info: 

CTH = County Trunk Highway

View map of all project locations 

 

dates • partial/full closures (approx.)

click to email project manager

CTH Y • Racine Ave

Pilak Creek Tributary bridge replacement

City of Muskego

Sept 8 - Nov 15 2020: full closure with detour • NEW more info 

Kevin Yanny

CTH N culvert

Scuppernong River

Town of Eagle

Aug 3 - Sept 3 2020: • view full closure and detour

Steve Brasch

CTH ES • National Ave

Fox River Bridge

Village of Mukwonago, Town of Mukwonago

mid-Aug to mid-Nov 2020: full closure with detour • more info

Kevin Yanny

CTH O • Moorland Rd

intersection with CTH I • Beloit Rd

City of New Berlin

March 30 2020 - November 2020 • more info

Bruce  Barnes

CTH M • North Ave

Calhoun Rd to 124th St 

City of Brookfield

May 18 2020 - Winter 2021 • more info

Ed Hinrichs

West Bypass 

Phase I: USH 18 to I-94 

City of Waukesha, Waukesha County 

complete

Karen Braun 

Phase II: STH 59 to USH 18

Wisconsin DOT

closures thru mid-June 2020 • more info

WisDOT

WisDOT closures

various

Countywide - State and Interstate Highways

various

view partial and full closures

completed 2019 and 2018 projects
2019 Culvert Replacements

countywide

complete

Steve Brasch

CTH V V • Silver Spring Dr

Hickory Dr to Waukesha Ave (CTH F)

village of Sussex

complete 

Steve Brasch

CTH I • River Rd

Ehr Dr to Point Dr

Town of Vernon

complete 

Ed Hinrichs

2019 Paving Program

see below 

complete

Steve Brasch

CTH KF • Ryan Rd

CTH JK intersection 

City of Pewaukee

complete (view updates)

Ed Hinrichs 

CTH • County Line Rd

Oconomowoc River bridge

Towns of Merton, Erin

complete

Kevin Yanny

CTH V V • Silver Spring Dr 

CTH E intersection

Town of Merton

complete

Ed Hinrichs 

CTH P • Brown St

at Snyder Ln (aka Snyder Way)

City of Oconomowoc

complete

Jason Mayer

2018 Culvert Replacements 

countywide

various 

complete

Steve Brasch 

2018 Paving Program 

countywide - see below

see below

complete

Steve Brasch 

CTH I • Beloit Rd

CTH ES to CTH O

City of New Berlin

complete 

Ed Hinrichs

CTH YY • Pilgrim Rd 

Burleigh Rd intersection

City of Brookfield

complete 

Ed Hinrichs

CTH JJ • Bluemound Rd

Silvernail Rd intersection 

City of Waukesha

complete

Bruce Barnes 

CTH P • N Sawyer Rd

Bark River bridge

Village of Summit

complete

Kevin Yanny 

CTH V V • Silver Spring Dr 

Lilly Rd intersection

Village of Menomonee Falls

complete

Kevin Yanny

Misc Closures view map of all locations

work on Waukesha County highways for WisDOT projects, city/town/village projects, events, maintenance, more • updated July 30 • 9:30 am
Road Closure area  In which city, town, village? Date • Time approx. Event: More info: 
CTH YY • Pilgrim Rd

at CTH W • Good Hope Rd || No closures - use caution

Village of Menomonee Falls

complete 

Improvements to pedestrian crossings

Bruce Barnes

CTH ZZ 

from entrance of Ottawa Lake Recreation Area to CTH ZC

Town of Ottawa

July 26 - Cancelled

Triathlon - adult portion

Tri-ing For Childrens Triathlon

CTH B • Valley Rd

between CTH P • Sawyer Rd and Dairy Blvd 

Town of Summit • City of Oconomowoc

complete

Repair of new pavement

Waukesha County Public Works - division of Highway Operations

CTH Q

Washington County Highway K to State Hwy 83

Monches

July 13 - Aug 3

Paving by Washington County • more info

Washington County Highway Department

CTH KC • Merton Ave

Sunnyslope Dr intersection

Village of Hartland

July 20 - July 31

Water main and sanitary sewer by Village of Hartland

Village of Hartland - Dave Felkner

STH 83 • Rochester St

Bridge over Mukwonago River

Village of Mukwonago

July 20 - Aug 7

Bridge rehabilitation - Detour includes CTH NN, CTH ES

WisDOT

CTH Y • Lannon Rd and
CTH F
• Main St

from CTH W • Good Hope Rd to Bugline Trail

Village of Lannon

July 26

Village of Lannon car show

Village of Lannon Police

CTH P • Brown St

at Railroad bridge near CTH CW • Mapleton Rd

Town of Oconomowoc

Aug 3 - Sept 30

Replacement of railroad bridge by Union Pacific

Union Pacific Railroad

CTH Q • County Line Rd

at Railroad crossing west of Colgate Rd

Town of Lisbon

July 20 - July 26

Reconstruction of railroad crossing by Canadian National Railroad • more info

Washington County Highway Department


Future Projects • view map of all projects 

designs and studies now underway for scheduled future projects • updated July 17 2020 • 4:15 pm
County Highway • common name Start and End points  In which city, town, village? Construction start date More info: 
CTH I • River Rd

Fox River Bridge

Village of Waukesha

2021 • more info

Kevin Yanny

CTH XX • Oakdale Dr

Pebble Brook bridge

Village of Waukesha

2022 • more info

Kevin Yanny

CTH YY • Pilgrim Rd

Underwood Creek structure

City of Brookfield

2020 2022 • more info

Kevin Yanny

CTH C • Kettle Moraine Scenic Dr

Hasslinger Dr intersection

Town of Merton • Village of Chenequa

2021 • more info

Karen Braun

CTH D • Cleveland Ave

Calhoun Rd to 124th St

City of New Berlin

2021 • NEW more info

Kevin Yanny

CTH D

Moraine Hills Dr

Town of Ottawa

2021 2022 • more info

Karen Braun

CTH O • Moorland Rd

I-94 to US Hwy 18

City of Brookfield

2022 • more info

Ed Hinrichs

Road Improvement projects - Capital Projects View even more future projects to be scheduled: Waukesha County Capital Plan 2020-24

Paving: June - Aug 2020 • view map of all paving sites

County Highway • common name  Start and End points approx Municipality

*CTH = County Trunk Highway

View map of all paving sites

Use caution: flaggers at work

CTH W eastbound • Good Hope Rd intersection at Appleton Ave Village of Menomonee Falls
CTH G eastbound • Silvernail Rd east of Elmhurst Rd to west of CTH SS • Prospect Ave Town of Delafield
CTH L • Janesville Rd intersection at CTH Y • Racine Ave City of Muskego
CTH U • Guthrie Rd intersection at CTH Y • Racine Ave Village of Waukesha
CTH B • Valley Rd CTH P to Dairy Blvd Village of Summit
CTH D • Wern Way CTH E to STH 83 Town of Genesee
CTH DE • Sunset Rd Boettcher Rd to Sunset Park Town of Genesee
CTH JK • Lynndale Rd CTH KF to CTH K Town of Lisbon
CTH LO  CTH I to STH 83 Town of Mukwonago 
CTH M • Watertown Plank Rd Forest Grove Dr to Creekside Dr  City of Pewaukee, Village of Pewaukee
CTH VV • Silver Spring Dr 1000 ft west of CTH V to CTH V Village of Sussex
CTH VV  Silver Spring Dr  CTH V to 1200 ft east of CTH V Village of Menomonee Falls 
CTH VV • Silver Spring Dr 1200 ft east of CTH V to Kenmore Dr Village of Menomonee Falls 
CTH VV • Silver Spring Dr  Kenmore Dr to CTH Y Village of Menomonee Falls 
CTH ZC CTH Z to CTH CI Town of Ottawa

Lane Closed Ahead sign

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 Steve Brasch 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.

We apologize for any inconvenience. Thank you!



"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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