HWY 12 Closure Notice – June 3

US 12 Upcoming Road Work (WIS 20 to WIS 67/US 12 Split)

Upcoming Closure Notice

Upcoming Construction Operations (Week of 6/3/2024):

  • US 12 is anticipated to close between WIS 20 and WIS 67/US12 Split during the week of 6/3/2024, currently this is projected to take place on Wednesday 6/5/2024.
  • Traffic Control Setup and Earthwork operations are anticipated to begin during this week. This work includes the following:
    • Grading and Excavation at the intersection of US 12/County ES and near the Sugar Creek Bridge on US 12.

Traffic Updates:

  • US 12 is anticipated to close Wednesday June 5th, a detour route utilizing WIS 20, I-43 and WIS 67 will be implemented at that time. (See attached construction notice with detour map, additional details to be sent at a later date.)
  • The project is anticipated to start on Wednesday June 5th and wrap up by this fall.
  • Visit the WisDOT 511 Traffic Website to stay up to date – https://projects.511wi.gov/12elkhorn/

Resident and Business Access:

  • Resident and business access will be maintained on US 12/County ES, however the crossing over the Sugar Creek (Between County A and County ES) will be fully closed for the duration of the bridge work.
  • It is anticipated that local traffic will use alternate routes other than the signed detour.

All work is weather dependent and subject to change.

If you have questions, contact the project manager below. Also the project manager if you would like to be added to the email distribution list.



Jon Olinger, PE  |  Senior Construction Project Manager

Batterman  |  Engineering  |  Surveying  |  Planning

Beloit  |  Elkhorn  |  Janesville


Office: 608.743.9350  |  Field Office: 262.723.7133