Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
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Project Exhibits

Some of the following exhibits were on display at the Public Informational Open House held at the Cherry Valley Village Hall on October 25, 2007

(Due to the large file size, some of the images may take a few minutes to load)

  • I-39 / US 20 Interchange Alternatives Being Studied:

I-39/US 20 Interchange Alternatives

Preferred I-39/US 20 Interchange Alternative Sheet 1

Preferred I-39/US 20 Interchange Alternative Sheet 2

  • Harrison Avenue Interchange Alternatives Being Studied:

Harrison Avenue Interchange Alternatives

Harrison Partial Cloverleaf Alternative

Harrison Partial Cloverleaf Alternative Showing Traffic Lanes  

Harrison Preferred Alternative: Diverging Diamond Interchange (preliminary-subject to revision)

  • Typical Sections

Existing Typical Sections 

Proposed Typical Sections

  • Other Displays

Existing Traffic Data

Projected Construction Year Traffic (2015)

Projected Design Year Traffic (2035)

Crash Data 2002-2004

Aerial Photos of Existing Conditions – Board 1

Aerial Photos of Existing Conditions – Board 2

Noise Study Process

Noise Receptor Locations – sheet 1

Noise Receptor Locations – sheet 2

I-39/U.S. 20 Improvement Project

Project Description
Project Location
Purpose and Need
Public Involvement
The Study Process
Project Exhibits
Traffic Projections
Aerial Photography
Environmental Information
Project Schedule
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