North 13th Road | ||||
Route information | ||||
Maintained by IDOT | ||||
Length | 39.01 mi[1] (62.78 km) | |||
Existed | 1939[2]–present | |||
Major junctions | ||||
West end | IL 29 in Henry | |||
I-39 / US 51 in Lostant | ||||
East end | IL 17 in Blackstone | |||
Location | ||||
Country | United States | |||
State | Illinois | |||
Counties | Stark, Marshall, Putnam, LaSalle, Livingston | |||
Highway system | ||||
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Illinois Route 18 (IL 18) is a rural east–west state route in central Illinois. It runs east from the town of Henry at Illinois Route 29 to the town of Blackstone at Illinois Route 17. This is a distance of 39.01 miles (62.78 km).[1]