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Welcome to IDOT's new website design! The address for some web pages has changed, so be sure to update any saved favorites as needed. The search index has not been updated yet for the new website design so the search function is not fully operable yet but will be coming soon!

Get Involved

January 18, 2023 Public Meeting

As the project progresses, we will update this website to ensure you are kept informed. The study team is interested in hearing your ideas and opinions.

Additional information regarding this meeting will be provided on this website as it becomes available.

  • If you have questions or comments about the I-39 project design, please use this link (dot.d2.projects@illinois.gov) to submit them to the project design team.
  • If you have questions regarding the I-39 construction progress, please use this link (info@RebuildI39.com) to submit them to the project construction team.

Comments can also be submitted via mail to:

Region Two Engineer
Attn: Studies and Plans C#64C62
Illinois Department of Transportation
819 Depot Ave.
Dixon, IL 61021-3500