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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.

Policy and Procedures

Please visit IDOT’s Consultant Resources webpage to find manuals, guides, specifications, forms, and more to help you do business with IDOT.

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