US 51 Corridor Study (Stoughton-McFarland) - Reports

​Environmental Assessment (EA)

The Environmental Assessment was completed in August 2021 with a Finding of No Significant​ Impact (FONSI).

The EA document can be found below and includes detailed information on the project purpose and need, the alternatives that were considered to address the corridor needs, and why Alternative H was identified as the preferred alternative for the corridor.

Please note, the following documents are very large and may take several minutes to download.

Comments regarding the environmental impacts and effects of the proposed improvement are invited to be submitted via U.S. mail or e​mail to the WisDOT contact person listed below:

Jeff Berens, P.E.
WisDOT SW Region
2101 Wright Street
Madison, WI, 53704

Needs Assessment (NA) - Completed in 2004

The NA document analyzed existing conditions along the study corridor as well as existing and potential future issues.