I-39/90 Expansion Project

Illinois state line to Madison, Dane and Rock counties

Brochures and newsletters

Project brochures

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.)


In the latest issue (spring 2019) of the I-39/90 Project newsletter, you will find:

  • Interstate expansion continues near Janesville;
  • DDI configuration to be used for new I-39/90 and WIS 26 interchange;
  • Major reconstruction resumes on I-39/90 and I-43 in Beloit;
  • A collaborative approach to workforce development; and
  • Beginning of construction season means Interstate speed limit reduction.

Download the spring 2019 newsletter.

Past project newsletters