Waukesha County

Project Close-Up

North Avenue Reconstruction 

County Highway M

• City of Brookfield
• Calhoun Rd to 124th St
• Spring 2020 to Winter 2021

Welcome to Waukesha County Public
Works' info page for the 2020-21
reconstruction project on North Avenue.

Please find regular updates on project
impacts to residents, businesses, and
Waukesha County drivers. Thank you!

Questions and comments? Contact us!
Ed Hinrichs (email)
Project Manager
262-548-7745 

Map project area - placeholder

North Ave - top image


Project Updates

April 1 2022
A Couple Final Tasks
Now that winter is over, a couple final bits of work have just been scheduled to start May 2 and wrap up May 11 (tentative):

• Removal and replacement of defective materials in a few locations (eg. curb & gutter, sidewalk, asphalt)
• Retaining wall work / staining
• Minor landscaping and restoration
• Project clean-up

Impacts to your commute: Occasional lane mini-closures (ie. nothing that spans the entire project length). Thanks for keeping an eye out for our teams in work zones. 

• • •

Dec 10 2021
2021 Project Work Completed

Starting Thursday Dec 16, North Ave from Calhoun Rd to 124th St will reopen with two lanes of traffic in each direction. A summary of the 2020 and 2021 phases of this project:

• Reconstruction of three miles of North Avenue (County M) from a two-lane roadway into a four-lane divided highway
• New pavement structure, curb and gutter, curb and gutter, and additional sidewalk
• Storm sewer improvements, including three retention ponds
• Upgraded intersections along the corridor to improve safety standards
• Replacement and installation of existing and new traffic signals at Calhoun, Pilgrim, and Lilly roads, and 124th Street
• Bridge constructed over the Underwood Creek
• View map, contact info, and additional details

Still to come Spring 2022: Minor restoration work and retaining wall staining. Please expect a few short-term lane closures.

The Waukesha County Public Works North Ave Project Team thanks all Waukesha County residents and visitors for their input and consideration thoughout this project.

• • •

Nov 23 2021
Traffic Update: Change to lanes in use 
• Starting Monday, Nov 22, traffic (both directions) moves to newly-constructed "outside lanes" from Marilyn Dr to 124th St
• For construction of the median - thanks for your caution and courtesy in work zones!
• Note: E Rockway Ln is accessible right-in and right-out only; sorry for the hassle!
• View map, alternate routes, contact info, and additional details

• • •

Oct 5 2021
Watch For Flaggers - EXTENDED (2): Highland Dr 
• Starting Thursday, Sept 30: Drivers on Highland Dr will encounter flaggers at North Ave (map)
• NEW extended to Tuesday, Oct 5 - Thursday, Oct 7
• More info: see Sept 30 update below

• • •

Oct 4 2021
One-Day Closure: 130th St 
• Starting Wednesday, Oct 6: 130th Street at North Avenue is scheduled to close to traffic at 7 am (map)
• For one day approx.
• For storm sewer work
• Use alternate routes. Thank you!

• • •

Sept 30 2021
Watch For Flaggers - EXTENDED: Highland Dr 
• Starting Thursday, Sept 30: Drivers on Highland Dr will encounter flaggers at North Ave (map)
NEW extended to Saturday, Oct 2 and Monday, Oct 4
More info: see Sept 28 update below 
• • •
Sept 29 2021
One-Day Closures: Various 
• Starting Thursday, Sept 30: 131st St at North Ave is to close to traffic at 7 am (map)
• Starting Friday, Oct 1: 130th St at North Ave is to close to traffic at 7 am (map)
• Starting Monday, Oct 4: Mayfair Dr at North Ave is to close at 7 am (map)
• Starting Tuesday, Oct 5: 128th St at North Ave is to close at 7 am (map)
• For one day approx each
• For storm sewer work
• View map, alternate routes, contact info, and additional details
• Use alternate routes. Thank you!

• • •

Sept 28 2021
Watch For Flaggers: Highland Dr 
• Starting Thursday, Sept 30: Drivers on Highland Dr will encounter flaggers at North Ave (map)
For two days approx
• For grading, storm sewer work
• View map, alternate routes, contact info, and additional details
• Use alternate routes. Thank you!

• • •

Sept 24 2021
One-Day Closure: San Fernando Dr. 
• Starting Monday, Sept 27: San Fernando Dr at North Ave (map) is to close to traffic at 7 am
• For one day approx
• For sewer work
• Use alternate routes. Thank you!

• • •

Sept 20 2021
One-Day Closure: Mayfair Dr. 
• Starting Wednesday, Sept 22: Mayfair Dr at North Ave (map) is to close to traffic at 7 am
• For one day approx
• For grading
• Use alternate routes. Thank you!

• • •

Sept 17 2021
One-Day Closure: 130th St 

• Starting Tuesday, Sept 21: 130th St at North Ave (map) is to close to traffic at 7 am
• For one day approx
• For grading
• Use alternate routes. Thank you!

• • •

Sept 9 2021
One-Day Closure: Kevenauer Dr 

• Starting Monday, Sept 13: Kevenauer Dr at North Ave (map) is to close to traffic at 7 am
• For one day approx
• For grading
• Use alternate routes

• • •
Sept 3 2021
One-Day Closure: Kevenauer Dr 

• Starting Tuesday, Sept 7: Kevenauer Dr at North Ave (map) to close to traffic
• For one day approx
• For grading
• Use alternate routes

• • •

Aug 19 2021
Traffic Update: Changes to lanes in use 

• Starting Monday, Aug 23
• For three months approx
• From Marilyn Dr to E Rockaway Ln: Traffic shifts to newly-paved eastbound lanes
• From E Rockaway Ln to Tru Ln: Traffic shifts to newly-paved westbound lanes
• From Tru Ln to 124th St: Traffic shifts to newly-paved eastbound lanes
• for reconstruction of the westbound, eastbound, and westbound lanes, respectively (see map)
• View map, alternate routes, contact info, and additional details

Traffic Update: Intersections to close

• Starting Monday, Aug 23
• For three months approx.
• 11 spots where a road connects to North Ave's closed lanes (see above) to be reconstructed
• See full list of closure locations and sequence

End of closure: N. Lilly Rd

• Monday Aug 23: The segment of Lilly Rd just north of North Ave is to reopen to traffic
• See May 25 update below
• View map and additional details

• • •
Aug 5 2021
Temporary Closure: Left-turn lane at 124th St 

• Starting Friday, Aug 6: The left-turn lane of North Ave eastbound to 124th St northbound is to close
• For two weeks approx.
• For intersection reconstruction
• Plan for increased travel time: Single lane to be open for left turns, right turns, and vehicles continuing eastbound on North Ave
• View map, alternate routes, contact info, and additional details

• • •

July 29 2021
Temporary Closure: Arrowhead Ct near North Ave

• Starting Friday, July 30: The segment of Arrowhead Ct just south of North Ave is to close
• For three weeks approx.
• For grading and paving
• View map, alternate routes, contact info, and additional details

• • •

July 7 2021
One-Day Closure: Arrowhead Ct near North Ave (map)
• Friday July 9: The segment of Arrowhead Ct just south of North Ave is to close
• For one day approx.
• For grading, storm sewer work
• Use alternate routes

• • • 

July 6 2021
Extra Noise and Dust: North Ave's Underwood Creek bridge (map)
• No new closure - this work occurs on the future westbound lanes of North Ave (see May 25 update, below)
• For one day approx.
• For pouring bridge deck
 View map, alternate routes, contact info, and additional details

• • •

June 22 2021
Unplanned Full Closure: North Ave at Arrowhead Court (map)
• Please use alternate routes - Lilly Rd, Capitol Dr, 124th St
• Construction incident mid-morning today
• Expected to re-open today

• • •

June 18 2021 June 21 2021
Rescheduled One-Day Closure: Arrowhead Ct. near North Ave
Monday, June 21 Tuesday June 22: The segment of Arrowhead Ct just south of North Ave is to close (map)
• For one day approx.
• For grading work
• Use alternate routes

• • • 

June 15 2021
One-Day Closure: Mayfair Drive near North Ave
• Thursday, June 17: The segment of Mayfair Drive (not to be confused with Mayfair Road) just north of North Ave is to close (map)
• For one day approx.
• For work on storm sewers
• Use alternate routes

• • • 

May 25 2021
Two-month Closure: Lilly Rd near North Ave
• Wednesday, May 26: The segment of Lilly Rd just north of North Ave is to close
• For two months approx.
• For reconstruction of the intersection 
• View map, alternate routes, contact info, and additional details
Traffic Update: Three changes to lanes in use (see map)North Ave project update map May 25 2021
• starting Wednesday May 26
• Eastbound traffic between Marilyn Dr and E Rockway Ln to use the existing westbound lanes
• Westbound traffic between E Rockway Ln and Tru Ln to use the existing eastbound lanes
• Eastbound traffic between Tru Ln and 124th St to use the existing westbound lanes
• For reconstruction of eastbound lanes and westbound lanes, respectively (see map)
• For reconstruction of intersections of North Ave and E Rockway Ln, True Ln, Hollyhock Ln, Arrowhead Ct, Fairhaven Blvd, Cloverhill Rd
• Note: Hollyhock Ln and Arrowhead Ct will not be closed at the same time
• Note: Likewise, Fairhaven Blvd will not be closed at the same time as Hollyhock Ln or Arrowhead Ct
• View map, alternate routes, contact info, and additional details

• • •

May 24 2021
Short-term Closure: 130th and 131st St near North Ave
• Monday, May 24: the segments of 130th St (mapand 131st St (map) just north of North Ave is to close
• For paving of the intersections
• Businesses and residences will remain accessible

• • •

May 20 2021
One-day Closure: Highland Dr near North Ave
• Friday, May 21: the segment of Highland Dr just south of North Ave (map) is to close
• For one day approx
• For paving of the intersection
• Businesses and residences will remain accessible

• • • 

May 17 2021
Rescheduled: One-day closure: Highland Dr near North Ave (see May 14 update below)

Tuesday, May 18  Wednesday May 19
• The segment of Highland Dr just south of North Ave (map) is to close
• For one day approx.
• For work on storm sewer

• • •

May 14 2021
Saturday, May 15: one-day closure
• The segment of 130th St just south of North Ave (map) is to close
• For one day approx.
• Businesses and residences will remain accessible
• For work on storm sewer

Monday, May 17: watch for crews
• Intersection of 131st St and North Ave (map) - no closure
• For one day approx.
• For grading work

Monday, May 17: traffic pattern change
• North Ave eastbound traffic will shift to westbound lanes
• From Highland Dr to Mt. Kisco Dr
• For one week approx.
• For installation of storm sewer
• View map, alternate routes, contact info, and additional details

Tuesday, May 18: one-day closure (Rescheduled - see May 17 update above)
• The segment of Highland Dr just south of North Ave (map) is to close
• For one day approx.
• For work on storm sewer

• • •

May 13 2021

One-day Closure: 131st St near North Ave
• Wednesday, May 13: the segment of 131st St just north of North Ave (map) is to close by 9 am
• For one day approx.
• Businesses and residences will remain accessible
• For work on storm sewers

• • •

May 10 2021
One-day Closure: Hollyhock Lane near North Ave

• Tuesday, May 11: the segment of Hollyhock Lane just north of North Ave (map) is to close by 7 am
• For one day approx.
• Businesses and residences will remain accessible
• For grading operations

• • •

May 4 2021
One-day Closure: Kevenauer Drive near North Ave

• Starting Wednesday, May 5, the segment of Kevenauer Drive just north of North Ave (map) is to close for one day approx.
• Alternate route: Use Pilgrim Square Dr and Fieldstone Dr
• For installation of a culvert

• • •

April 23 2021
Short-term Closure: Lilly Rd near North Ave

• Starting Monday, April 26, the segment of Lilly Rd just south of North Ave is to close for one week approx.
• For work on storm sewer

View map, alternate routes, contact info, and additional details

• • •

April 21 2021
Extended: Short-term closure of Hollyhock Ln

• Due to weather, the closure of the segment of Hollyhock Ln north of North Ave has been extended through Thursday April 22. 
More info: See our April 19 update below! 

• • • 

April 19 2021
Short-term Closure: Hollyhock Ln

• Starting April 20, the segment of Hollyhock Ln north of North Ave is to close for two days approx.
• For work on water main installs.

View map, alternate routes, contact info, and additional details

Termporary Lane Closures, Installation of Storm Sewer: North Ave

• Starting April 19, North Ave is to be reduced to one lane in each direction between Marylin Drive and 124th Street
• Drivers will encounter a temporary four-way stop at the intersection of North Avenue and Lilly Road through winter 2021 (formerly a traffic signal)
• For work on widening the roadway

• Starting April 19: Short-term closures are scheduled between East Rockway Lane and 147th Street, and between Tru Lane and Mayfair Drive.
• For storm sewer installs

View map, alternate routes, contact info, and additional details

• • • 

April 8 2021

Info Update: Here's what work is to be completed on North Ave in 2021

• Reconstruct North Avenue, from Marilyn Drive to 124th Street, to a
four-lane divided highway
• Installation of storm sewer, and curb and gutter
• Sidewalk and retaining walls throughout the project
• Intersections within the project limits will be reconstructed to improve standards and safety
• Construct pond at the northwest corner of North Avenue and Hollyhock Lane
• Reconstruct bridge over Underwood Creek located west of Lilly Road
• Upgrade intersection on North Avenue at Lily Road

More key info for Waukesha County drivers:

- One lane of traffic open in each direction throughout construction
- Speed limit is reduced to 25 mph, so drivers may wish to account for additional travel time.
- Thank you for your attention to traffic control signs and pavement markings, and your safe driving throughout the work zone.

View map, alternate routes, contact info, and additional details

• • • 

March 15 2021
And we're back!

The second and final phase of our North Ave Reconstruction project -- from Marilyn Drive to 124th Street -- has now begun, as utility companies relocate their facilities before we get in there to start the next period of reconstruction.

Coming in early April (tent): When roadway construction begins, drivers should expect

• Changing lane configuration and lane closures
• New speed limit on North Ave from Pilgrim Rd to 124th St: 25 mph
• Delays
• Crews and materials in the project area 24 hours a day; thank you for giving our team members lots of space and care! 
• Recommended: Use alternate routes.

• • •

Dec 10 2020
That's a wrap (until Spring 2021)!

The 2020 phase of this project -- from Calhoun Rd to Marilyn Dr -- is now complete. Thank you so much for your careful driving in this area over the 

The 2020 phase of this project -- from Calhoun Rd to Marilyn Dr -- is now complete. Thank you so much for your careful driving in this area over the past few months. We appreciate you!

• All lanes and intersections open
• You may encounter a few bits of remaining work -- but please expect no significant impacts to traffic
Approach with care: new traffic patterns, bypass lanes, signage, and pavement markings
• Coming March 2021: The second and final phase of the North Ave reconstruction project - from Marilyn Dr to 124th St

More info: View map and list of 2020 improvements and project milestones

• • •

Nov 30 2020
Traffic update: Flaggers at North and Calhoun intersection

December 1 - 2 only:

• Watch for flaggers at the intersection of North Ave and Calhoun Rd
• 7 am to 6 pm
• Some left turns may be prohibited at times
• For paving through the intersection
• Thank you for allowing extra time for your commute, and for giving us space to work safely!

Questions? Give us a shout: Darci at Devor PR (email).

• • •

 
Nov 23 2020
Traffic update: Postponed (weather) No left turns at Calhoun and North

Starting early Tuesday November 24:
Rescheduled for Wednesday November 25
Back-up date: Monday November 30

• No left turns at the intersection of North Ave and Calhoun Road 
• Traffic can proceed straight through intersection or make right turns
• Only one day approx.
• For storm sewer work

View map, alternate routes, contact info, and additional details

• • •

Nov 16 2020
Traffic update: Traffic moves back to newly-reconstructed lanes
Starting Monday November 16: 

• Between Calhoun Rd and Marilyn Dr, traffic shifts back to new eastbound and westbound lanes, respectively (see Sept 28 update, below)
• For reconstruction of median

Traffic update: No left turns at North and Pilgrim  

Starting Tuesday, November 17:

• No left turns at North Ave and Pilgrim Rd intersection for approx. one week
NEW Pilgrim Rd traffic (both directions) must turn right at North Ave. (updated Nov 19 2020)
• For reconstruction of median

Recommended: Avoid this area using alternate routes (view map)

View map, alternate routes, contact info, and additional details. Thank you!

• • • 

Nov 5 2020

Traffic update: Pilgrim Rd re-opens
Starting today: On October 7, the segment of Pilgrim Rd. from North Ave. to Pilgrim Square Dr. closed for reconstruction of the railroad crossing and roadway (see Oct. 1 update, below).
It is set to reopen today. Thank you for your patience and safe driving in our workzones! We appreciate it.

• • • 

Oct 7 2020
Reminder: Short-term closure
Starting Monday October 5: 

• Hillsdale Dr E to close for three days approx.
• One of four North Ave intersections to close for reconstruction (see Sept 28 update, below)
• Recommended: Avoid this area using alternate routes (view map)

View map, alternate routes, contact info, and additional details

• • •
Oct 1 2020
Traffic update: Long-term closure
Starting Wednesday October 7: 

• Good news first: Pilgrim Square Dr to reopen Wednesday morning
• Pilgrim Rd to close longterm from North Ave to Pilgrim Square Dr
• Recommended: Avoid this area using alternate routes (view map)

End date November 5. View map, alternate routes, contact info, and additional details

• • •
Sept 28 2020
Traffic update: More of North Ave. Westbound Traffic Moves to Newly-Paved Lanes, Four North Intersections To Be Reconstructed
Starting Monday, September 28: 

• Eastbound traffic on North Ave. remains on the newly-paved outside lane (see Sept 11 update below)
• Westbound traffic on North Ave. now uses newly-paved eastbound lanes from Marilyn Dr to Calhoun Rd (formerly only from 166th St to Calhoun Rd; see Sept 11 update below)
• For reconstruction of westbound lanes
• Four intersections that connect to North Ave at the north side of the roadway are to be closed and reconstructed:

•• Hillsdale Dr E intersection then Hillsdale Dr W intersection
•• Pilgrim Rd intersection then Pilgrim Square Rd intersection
•• Recommended: Users of these side streets can get around closures using alternate routes (view map)

Completion date TBA. View map, alternate routes, contact info, and additional details

• • •
Sept 11 2020
Traffic update: North Ave. Traffic Moves to Newly-Paved Lanes, Some Access Limited
Starting Monday, September 14: 

• Intersections at 166th St and at Hillsdale Dr E are right-in and right-out only (see map)
• Eastbound traffic shifts a bit south to the newly-paved outside lane
• Westbound traffic shifts a bit south to the newly-paved eastbound lane
• One lane open in each direction
• For reconstruction of inside lanes, median
• For reconstruction of intersections at Brook Springs Dr and at Pilgrim Square Dr for approx. three weeks

View map, detour, contact info, and additional details

• • • 

Sept 9 2020
Long-term closure: Pilgrim Square Dr near North Ave

• Starting Monday Sept 14: full closure of Pilgrim Square Dr just north of North Ave for approx. three weeks
• For work reconstructing the roadway
• View map, detour, contact info, and additional details

• • • 
Aug 13 2020
Long-term closure on North Ave at railroad crossing

• Starting Tuesday Aug 18: full closure of North Ave from Pilgrim Square Dr to Pilgrim Pkwy for approx. two weeks
• For work on Canadian Pacific Railroad crossing
• View map, detour, contact info, and additional details

Reopened: Pilgrim Pkwy long-term closure ends

• Pilgrim Pkwy is now open from North Ave (CTH M) to Kata Dr
• Closure began July 13 
• View more details below (see July 9 update) 
• Thank you to all Waukesha County drivers for your care and courtesy

• • • 
July 31 2020
Traffic update - Short-term closures on North Ave 

• Monday Aug 3 from 7 pm to 7 am: North Ave to close from Calhoun Rd to Cedar Dr (rescheduled from July 29, below)
• View map, detour, contact info, and additional details

• • • 

July 28 2020 July 29 2020
Traffic update - Short-term closures on North Ave 

• Tonight 7 pm to 7 am: North Ave to close from Calhoun Rd to Cedar Dr 
• Wednesday 7 pm to 7 am: North Ave to close from Pilgrim Pkwy to Pilgrim Square Dr
New Wednesday 7 pm to 7 am: Calhoun Rd to close from North Ave to Civic Drive
• New Thursday 7 pm to 7 am: North Ave to close from Calhoun Rd to Cedar Dr 
• For installation of storm sewer
New View map, detour, contact info, and additional details.

• • •

July 9 2020
New start dateTraffic update - Long-term closure

• now starting July 13 Monday
• Pilgrim Pkwy to close longterm - from North Ave (CTH M) to Kata Dr
• Crews to reconstruct the intersection 
• View map, detour, contact info, and additional details.
• Reminder: All work is weather-dependent; dates subject to change.

Note to adjacent businesses and residents: Steps will be taken to minimize the effects of noise and dust associated with this work.

• • •

July 2 2020
Update (July 6)Traffic update - Long-term closure postponed starts July 6:

• starting TBD Monday July 6
• Pilgrim Pkwy to close longterm from North Ave (CTH M) to Kata Dr
• Crews to reconstruct the intersection 
• View map, detour, contact info, and additional details.
• Reminder: All work is weather-dependent; dates subject to change.

Note to adjacent businesses and residents: Steps will be taken to minimize the effects of noise and dust associated with this work.

• • •

June 19 2020

Traffic update - Overnight closure on Friday:

• On Friday, June 19, a segment of North Ave is scheduled to close to traffic from 7 pm to 7 am 
• Between Glen Cove Lane and Pilgrim Road
• For installation of storm sewer
• Drivers can use Calhoun Rd, Bluemound Ave, and Pilgrim Pkwy to get around the closure
• View map, contact info, and additional details.

• • •

June 5 2020

Traffic update - Lane Switch this Monday:

• Starting Monday June 8, lanes are to be shifted a bit north
• This clears the usual eastbound lanes for reconstruction work
• One lane of traffic will be maintained in each direction.
• Please drive with care; watch for crews and equipment
More info: locations, intersections, alternate routes, and more  

• • •

June 3 2020

Postponed - Overnight closures:

• Overnight closures at Calhoun Rd and North Ave scheduled for tonight and tomorrow, June 4, are now cancelled. Check back for the new date TBA. Thank you!

• • •

May 29 2020

New Materials for your review:

• Map of overnight short-term closures
• Project description and key dates
• Map of project areas: phase 1 2020, phase 2 2021
• Postcard sent to residents, businesses along project route

To view: Click "Public Information Materials" above.

• • •

May 14 2020

Construction to begin:

• Construction of roadway to begin Monday, May 18
• Use of alternate route(s) strongly recommended
• Speed limit along North Ave. reduced to 25 MPH between Calhoun Rd and 124th St

Use caution: Lane configurations to be altered. Expect delays and temporary closures.

• • •

April 7 2020

Updates:

May 15: Construction of roadway anticipated to begin.
• Utility work to continue. Construction workers and traffic control still present on site. Thank you for your care and courtesy as you drive in the area. 

• • •
March 10 2020

Traffic Update:

• Now open: Lilly Rd from North Ave to Adelaide Ln is now re-opened to traffic. Proceed carefully as work continues along North Ave. 

• • •

February 21 2020

Traffic Update:

• Now open: Intersection of North Ave and Lilly Rd has re-opened to traffic.  Lilly Rd from North Ave to Adelaide Ln to remain closed for the next two weeks. 

• • •

February 18 2020 
Updates

• Sewer construction on schedule: City of Brookfield's work at intersection of North Ave and Lilly Rd is anticipated to open early next week, if not sooner. Lilly Rd north of North Ave to remain closed. 

• Continuing along North Ave: Gas, electric, and communications utility work on North Ave from Calhoun Rd to 124th St. Some barrels and metal plates may remain in shoulders and lanes' edges. Proceed carefully.

• • •
February 8 2020 
Road Closure by City of Brookfield 

• North Ave (CTH M) at Lilly Rd
• Monday February 10 - Monday February 24 approx.

• • •

September 1 2019
Driver impacts due to utility work

• Crews from various utilities on North Ave. between 300 feet west of Calhoun Rd. and 124th St.
• Working on gas, sanitary, electric, and communication utilities
Pre-work for Waukesha County road improvement project Spring 2020



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