A worldwide technology outage is causing disruption to some State of Illinois online systems. We are aware of this issue and are diligently working on restoration.

Agency Alert

Welcome to the new IDOT home page. Our location has changed, please update any bookmarks.

Excess Property Sales

IDOT purchases land needed for highway purposes. State statute (605 ILCS 5/4-508(a)) allows Property Auctions to be held by the department to dispose of excess land or improvements no longer needed for highway purposes.