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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.

Airport Sponsors

Airport sponsors and landing facilities are an important partner in transforming transportation at the local level. IDOT is responsible for assisting with the creation, improvement, and continued operations of public airports through financial assistance, inspection, and technical oversight.

Please select from a menu item below for additional information on the project development and programming process, special events, and automated observation system information.

We believe enhancing and strengthening our partnerships with airports is important as we transform transportation for tomorrow.

Airport Sponsers will be able to access relevant information on the programming process as well as how to advertise airport construction projects in IDOT's Transportation Bulletin.

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