IL 83 highlighted in red | ||||
Route information | ||||
Maintained by IDOT | ||||
Length | 91.73 mi[1] (147.63 km) | |||
Existed | 1941[2]–present | |||
Major junctions | ||||
South end | ![]() | |||
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North end | ![]() | |||
Location | ||||
Country | United States | |||
State | Illinois | |||
Counties | Cook, DuPage, Lake | |||
Highway system | ||||
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Illinois Route 83 (IL 83) is a 91.73-mile-long (147.63 km) major north–south state highway in northeast Illinois. It stretches from U.S. Route 30 (US 30, Lincoln Highway) by Lynwood and Dyer, Indiana, north to the Wisconsin border by Antioch at Wisconsin Highway 83 (WIS 83).