Algonquin Road | ||||
Route information | ||||
Maintained by IDOT | ||||
Length | 20.82 mi[1] (33.51 km) | |||
Existed | 1924[citation needed]–present | |||
Major junctions | ||||
West end | IL 31 / CR A48 in Algonquin | |||
East end | IL 83 in Des Plaines | |||
Location | ||||
Country | United States | |||
State | Illinois | |||
Counties | McHenry, Kane, Cook | |||
Highway system | ||||
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Illinois Route 62 (IL 62) is a 20.82-mile-long (33.51 km) east–west state highway in northeast Illinois. It runs from western Algonquin at IL 31 (Western Algonquin Bypass) to the intersection with IL 83 (Elmhurst Road) by industrial Mount Prospect.