The Cook County Highway Department was established in 1913 by the State of Illinois upon approval of the first officially recorded County highway system maps. The present day system has evolved to include jurisdictional authority over 557 center line miles of highways. The Department has maintenance responsibilities for 1,474 lane miles of pavement, 130 bridges, 332 traffic signals and 5 pumping stations from five maintenance garages.
The 24 hour a day number to call to report problems is (708)485-7130.
Problems within construction zones on County roadway projects can be handled by calling 312-603-1620 or fax 312-603-9955.
This document identifies planned construction improvements and maintenance contracts by the Highway Department. For individual improvements, the route, limits, scope of work, construction cost and funding source(s) is shown. Improvements are grouped by the fiscal year that plan preparation, right-of-way acquisition and funding is expected to be completed or available.
Highway Transportation Plan (cchwy_trans_plan.pdf - 980 KB)
Pursuant to Section 1511 of the American Recovery and Reinvestment Act of 2009, Cook County is making public the following Certification:
Infrastructure Investment: Joe Orr Road Realignment and Extension TIGER Grant Funds ("TIGER_Certification_JoeOrr.pdf" - 664KB)
Administration, Bureau of
69 W. Washington Rm # 2300 Chicago, Illinois 60602-1369
email: HWY.supt@cookcountyil.gov
District #1: 2325 Meacham Road At Algonquin Road Palatine, IL 60195 Telephone: (847)397-4145 Hours: M-F: 7AM-3:30PM; Sat-Sun: Closed
District #2: 2101 Ballard Road Des Plaines, IL 60016 Telephone: (847)827-1164 Hours: M-F: 7AM-3:30PM; Sat-Sun: Closed
District #3: 26Th Street & Beach Avenue La Grange Park, IL 60525 Telephone: (708)485-7130 Hours: M-F: 7AM-3:30PM; Sat-Sun: Closed
District #4: 135Th Street & 89Th Avenue Orland Park, IL 60462 Telephone: (708)448-8006 Hours: M-F: 7AM-3:30PM; Sat-Sun: Closed
District #5: 13600 South Ashland Avenue Riverdale, IL 60406 Telephone: (708)388-1893 Hours: M-F: 7AM-3:30PM; Sat-Sun: Closed