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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

Stay Connected

The website is IDOT's primary way of doing business. The subscription server emails are an added courtesy the department provides. By subscribing you will receive both the Prequalification of Consultant Engineering Firms list as well as the Professional Transportation Bulletin directly via the email you enter.

Instructions to Subscribe

  1. Prepare and send an email to the IDOT Subscription Server by using the following email address subscribe-dot-ptb@lists.illinois.gov.
  2. A confirmation email will be sent to the subscriber with instructions.

Instructions to Unsubscribe

  1. Prepare and send an email to the IDOT Subscription Server by using the following email address unsubscribe-dot-ptb@lists.illinois.gov.

YouTube Playlist

We have recorded past WebEx's and posted them to a YouTube Playlist, to view these video click this link: https://www.youtube.com/playlist?list=PLFnMWoCoXoiEKQotFS8JPx_2m5eoG4xKX

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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

Helpful Links

Stay Informed