I-39/90 Expansion Project

Illinois state line to Madison, Dane and Rock counties

South Segment, Maps and exhibits

The following documents are in Adobe PDF PDF format.
(Note: Some files are large and may take longer to download depending on individual connection speeds. Users may need to zoom in to see details.)

Open house meeting (April 16, 2019)

Beloit area construction

*Note, these exhibits show one stage of work within the construction season. Not all details are shown.*

Open house meeting (April 19, 2018)

Note: Exhibits are not final design, and alternatives are under review in current design process.

Beloit area construction

*Note, these exhibits show one stage of work within the construction season. Not all details are shown.*

Open house meeting (March 30, 2017)

Note: Exhibits are not final design, and alternatives are under review in current design process.

Open house meeting (April 14, 2016)

Note: Exhibits are not final design, and alternatives are under review in current design process.

Proposed right of way along I-39/90

I-43/WIS 81 interchange (Feb. 11, 2015)

Note: Exhibits are not final design, and alternatives are under review in current design process.

Renderings of I-43/WIS 81 interchange design

Hart Road Stakeholder Meeting (July 16, 2014)

Note: Exhibits are not final design, and alternatives are under review in current design process.

Proposed improvements for I-39/90, South segment

Note: Exhibits are not final design, and alternatives are under review in current design process.

Bridge structures

Note: Exhibits are not final design, and alternatives are under review in current design process.