Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
Traveling PublicMapsProjectsRoad ClosuresNewsDoing BusinessLetting & BiddingCareers@IDOTGeneral Info

Federal Fraud Hotline

TO REPORT BID RIGGING, BIDDER COLLUSION OR OTHER FRAUDULENT ACTIVITIES the U.S. Department of Transportation (USDOT) maintains a Hotline Complaint Center featuring a toll-free “hotline” Monday through Friday, 8:00 a.m. to 5:00 p.m., eastern time. Anyone with knowledge of possible bid rigging, bidder collusion, DBE fraud or other fraudulent activities should use the following hotline number or address to report such activities:

Hotline Number:
(202) 755-1855 or 800-424-9071

Hotline Address:

Office of Inspector General
P. O. Box 23178
L’Enfant Plaza Station
Washington, D.C. 20024-0178

The hotline is part of USDOT’s continuing effort to identify and investigate highway construction contract fraud and abuse and is operated under the direction of USDOT’s Inspector General.

All information will be treated confidentially and caller anonymity will be respected.
IDOT Privacy Statement | Illinois Privacy Information | Kids Privacy | Web Accessibility  | FOIA