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Possible online services disruption due to Internet related outage

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.


IDOT, when necessary, will issue permits for a variety of roadway and state right-of-way purposes. Please select a permit type below to learn more about requirements, application and compliance.