Roads of the Mid-South & West > Highways of the State of Illinois > Illinois State Routes 101-199 > Illinois State Route 171
 | Illinois State Route 171 |  |
Illinois State Route 171 is a scenic north-south route in the Chicago Suburbs. It runs from Joliet to O'Hare International Airport. Info on IL St Rt 171 is broken down by county below.
2 January 2009
