Welcome to the official website for the improvement study of the Barrington Road interchange on the Jane Addams Memorial Tollway (I-90) in northern Cook County. This site has been developed by the Village of Hoffman Estates in partnership with the Illinois Tollway and Illinois Department of Transportation (IDOT) to keep you informed about the study.
The project team is studying potential improvements to the interchange at Barrington Road and I-90.
We invite you to explore this site to learn more.
- Learn more about the project on the Project Overview page.
- Learn about upcoming events.
- Find out how to participate on the Get Involved page.
- View project materials, helpful links and new releases on the Resources page.
- Find answers to common questions on the FAQs page.
- Contact Us with questions, comments, ideas, or concerns