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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.

Contact

For more information regarding IDOT's CSS policy and CSS training classes, please contact:

Design and Environment
Illinois Department of Transportation
2300 S. Dirksen Parkway
Springfield, IL 62764
(217) 782-7526

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