Skip to main content

SCAM ALERT: A current text message smishing scam claims recipients owe money associated with traffic tickets, tolls and other fines. These are not legitimate messages from the Illinois Department of Transportation. If you receive a message report it to the Federal Trade Commission and/or the FBI’s Internet Crime Complaint Center.

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.

Illinois Department of Transportation

I-270 Designed Overlay and Structure Repairs

Description - The I-270 overlay and structure repairs includes the removal of all hot-mix asphalt (HMA) to bare concrete and replacement with 5" HMA surface. There are also minor geometric improvements to the IL 157 and IL 159 interchanges, drainage improvements, shoulder improvements, safety upgrades, and structure repairs and rehabilitations along I-270. Structure repairs include one full bridge replacement, two deck replacements, and minor repairs to 20 additional structures.