I-43 Structures in Ozaukee County

(WIS 60 to Northern Ozaukee County Line)

Project Overview


This project involves the rehabilitation of multiple structures along I-43, from WIS 60 to the northern Ozaukee County Line. Improvements consist of numerous bridge deck overlays, one bridge deck replacement, and various bridge maintenance repairs and painting.

Structure Improvements – and traffic impacts

  • Arrowhead Road – Concrete Overlay – One lane of two-way traffic
  • WIS 32/County Road V – Concrete Overlay – Single Lane Closures in Effect
  • Ulao Parkway – Concrete Bridge Deck Replacement – Road Closed
  • Sauk Road – Polymer Overlay – To be closed short-term
  • County Road P – Concrete Overlay Road Closed
  • Sandy Beach Road – Concrete Overlay – To be closed short-term
  • Cedar Creek – Concrete Overlay Road Closed
  • County Road D – Concrete Overlay – Complete
  • Silver Beach Road – Concrete Overlay – Complete
  • WIS 33 – Polymer Overlays
  • County Road KK – Concrete Overlay – To be Complete 5/22
  • I-43 over Sauk Creek/RR – Polymer Overlay
  • WIS 32/County Road H southbound – Polymer Overlay
  • WIS 60 – Concrete Overlay
    • In later stages of the project, the WIS 60 on-ramp to northbound I-43 is scheduled to close for several weeks.
      • This closure is needed to improve traffic operations and signal timing at the northbound ramps, as well as to help construct the concrete overlay of the bridge deck over I-43.
      • Signed Detour: WIS 60 to County Road W to WIS 32/County Road V to reconnect with I-43 northbound.

Traffic Impacts on I-43

**FRIDAY, SATURDAY & SUNDAY MAY 29 – 31, 2020**

  • I-43 NORTHBOUND Closure:
    • I-43 northbound is scheduled to have an overnight full freeway closure at Sauk Road bridge from 10 p.m. to 7 a.m., for bridge painting.
  • ┬áDetour:
    • Travelers can use I-43 northbound to WIS 32/County V southbound, to County W northbound, to WIS 33 eastbound, to reconnect with I-43 northbound.



  • I-43 SOUTHBOUND Closure:
    • I-43 southbound is scheduled to have an overnight full freeway closure at Sauk Road bridge from 9 p.m. to 5 a.m., for bridge painting.
  • Detour:
    • Travelers can use I-43 southbound to, WIS 33 westbound, to County W southbound, to WIS 32/County V westbound, to reconnect with I-43 southbound.

Other ongoing impacts:

  • Single lane closures along I-43 will be implemented where crews are working.
  • Single lane closures and short-term roadway closures at adjacent crossroads over and under I-43.


Late March to late fall