Skip to main content

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.

Section 4(f) Documents

Section 4(f), which is implemented under 23 CFR 774 (Code of Federal Regulations), is the federal act that protects publicly owned parks, recreation areas, and wildlife and waterfowl refuges.

To submit a comment on a Section 4(f) Document, please click here.

Footer