WIS 59 Resurfacing

Waukesha County

Project Details

This project will update and make traffic flow improvements to 0.35 miles of WIS 59 at the intersection of Hillside Road in Waukesha County.

Improvements Include:

  • Traffic signals will be added to the WIS 59 and Hillside Road intersection
  • Hillside Road will be reconstructed to have dedicated left and right turn lanes to WIS 59
  • WIS 59 will add dedicated left turn lanes to Generac and Hillside Road, and a dedicated right turn lane to Hillside Road
  • Painted medians will be created on both Hillside Road and WIS 59
  • Updating the crosswalk on Hillside Road with flashing beacons

Traffic impacts:

  • WIS 59 traffic will remain open to traffic with staging
  • WIS 59 will require flagging of traffic from 8 a.m. and 3 p.m., Monday through Friday; weekend work, including flagging, may occur at any time
  • Hillside Road will remain open to traffic except for approximately 3 weeks for a full closure


The project is tentatively scheduled to be complete by mid-November, 2023.