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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.

Illinois Department of Transportation

Local Transportation Partners

The IDOT website is one of our primary ways that we communicate with our local transportation partners. Through a series of subscription services, we offer our local transportation partners and/or Local Public Agencies (LPA) the opportunity to sign up to receive emails that communicate updates.

If you are a local transportation partner or a LPA, please visit the Stay Connected tab on the County Engineers and Local Public Agencies webpage to subscribe.

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Contact Us

Illinois Department of
Transportation
Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764

(217) 782-7820 or
TTY (866) 273-3681

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