County Highway Problem Reporting
The 24 hour a day number to call to report problems is (708) 448-8006.
Problems within construction zones on County roadway projects can be handled by calling (312) 603-1620 or fax (312) 603-9955.
Future Improvements/ Traffic Problems
Inquiries about future highway improvement projects or traffic problems can be answered by calling (312) 603-1660, or fax (312) 603-9735.
If you believe your vehicle has sustained damages, from a pothole or other cause, on a roadway maintained by the Cook County Highway and Transportation Division complete and submit an Incident Report Form with the Department of Risk Management.
George W. Dunne, Cook County Office Building
Monday: 8:30 am-4:30 am
Tuesday: 8:30 am-4:30 pm
Wednesday: 8:30 am-4:30 pm
Thursday: 8:30 am-4:30 pm
Friday: 8:30 am-4:30 pm