Illinois Route 59
| Sutton Road Kerry Sheridan Memorial Highway | ||||
IL 59 highlighted in red | ||||
| Route information | ||||
| Maintained by IDOT | ||||
| Length | 71.13 mi (114.47 km) | |||
| Existed | 1924–present | |||
| Major junctions | ||||
| South end | I-55 in Shorewood | |||
| US 52 in Shorewood US 30 / IL 126 in Plainfield US 34 in Aurora I-88 Toll / IL 110 (CKC) in Naperville US 20 in Bartlett I-90 Toll in Hoffman Estates US 14 in Barrington US 12 in Wauconda US 12 in Fox Lake | ||||
| North end | IL 173 in Antioch | |||
| Location | ||||
| Country | United States | |||
| State | Illinois | |||
| Counties | Will, DuPage, Cook, Lake | |||
| Highway system | ||||
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Illinois Route 59 is a north–south state highway in northeastern Illinois. It runs south from Illinois Route 173 in Antioch to I-55 in Shorewood, spanning the north–south width of Chicago's western suburbs. This is a distance of 71.13 miles (114.47 km).