Roads of the Mid-South & West > Highways of the State of Illinois > Illinois State Routes 101-199 > Illinois State Route 170
 | Illinois State Route 170 |  |
Illinois State Route 170 runs north-south connecting Interstate 55 to the southeastern areas of La Salle County. Info on IL St Rt 170 is broken down by county below.
Various Junction Signs for IL St Rt 170.
Left: NB IL St Rt 23 Right: EB IL St Rt 17
1 October 2008
