Preferred Truck Route

The State of Illinois requires local public agencies to report all preferred truck routes under their jurisdiction that are not classified as Class II or Class III truck routes and also provide their designated truck route network. The Illinois Department of Transportation (IDOT) is required to post this information on their website.

Local agencies can submit their truck route information via IDOT’s online Preferred Truck Route (PTR) reporting system.

To learn more, click Circular letter 2013-12.