Illinois Route 57
| Gardner Expressway | ||||
IL 57 highlighted in red | ||||
| Route information | ||||
| Maintained by IDOT | ||||
| Length | 12.59 mi (20.26 km) | |||
| Existed | 1949–present | |||
| Major junctions | ||||
| South end | I-172 / IL 110 (CKC) in Fall Creek | |||
| North end | US 24 / IL 104 in Quincy | |||
| Location | ||||
| Country | United States | |||
| State | Illinois | |||
| Counties | Adams | |||
| Highway system | ||||
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Illinois Route 57 (IL 57) is a north–south state highway in western Illinois. It runs from Interstate 172 (I-172) in Fall Creek to U.S. Route 24 (US 24) and IL 104 in Quincy, a distance of 12.59 miles (20.26 km).