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.

Media

Videos

Check out IDOT's latest "Drive Sober" public service announcements.

Contact Us

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

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

Helpful Links

A to Z Index
Accessibility
Employment
FOIA
Privacy
Report Fraud

Stay Informed

Amber Alerts
Getting Around Illinois
IDOT in Motion
Road Closures

Media

Videos

Footer

Contact Us

Helpful Links

Stay Informed