I-39/90 Expansion Project

Illinois state line to Madison, Dane and Rock counties

North 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 11, 2019)

I-39/90 and US 12/18 (Beltline) interchange public hearing (December 13, 2018)

I-39/90 and US 12/18 (Beltline) interchange meeting (April 17, 2018)

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

Open house meeting (March 20, 2018)

I-39/90 and County N interchange public meeting (April 18, 2017)

Open house meeting (April 3, 2017)

Overpasses

I-39/90 and County N interchange business meeting (Dec. 13, 2016)

I-39/90 and US 12/18 (Beltline) interchange meeting (April 7, 2016)

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

Open house meeting (March 16, 2016)

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

Overpasses

Open house meeting (March 5, 2015)

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

Interchanges

Business Owner Meeting (Sept. 24, 2014)

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

County N interchange meeting (Sept. 8, 2014)

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

Proposed improvements to County N interchange
Diamond interchange with multi-lane roundabouts

  • Current design plans listed above.
  • Option A – backage road west of County N
  • Option B – cul-du-sac west of County N

I-39/90 and US 12/18 (Beltline) interchange meeting (April 17, 2014)

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

Proposed improvements for the Beltline interchange

Property owner meeting (Nov. 14, 2013)

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

Proposed improvements with right of way shown

To provide input on the above alternatives, contact the North segment project manager.