 Illinois Route 131 | ||||
|---|---|---|---|---|
| Green Bay Road | ||||
 IL 131 highlighted in red | ||||
| Route information | ||||
| Maintained by IDOT | ||||
| Length | 15.15 mi[1] (24.38 km) | |||
| Existed | 1938[2]–present | |||
| Major junctions | ||||
| South end |  IL 176 in Lake Bluff | |||
| North end |   WIS 31 / CR A1 in Winthrop Harbor | |||
| Location | ||||
| Country | United States | |||
| State | Illinois | |||
| Counties | Lake | |||
| Highway system | ||||
| ||||
Illinois Route 131 (IL 131) is a north–south state route in northeastern Illinois. It extends south from Wisconsin Highway 31 and Lake CR A1/19 (128th Street) at the Illinois/Wisconsin state line by Pleasant Prairie, south to Illinois Route 176 in Lake Bluff, a distance of 15.15 miles (24.38 km).[1]
- ^ a b Illinois Technology Transfer Center (2006). "T2 GIS Data". Retrieved 2007-11-08.
- ^ Carlson, Rich. Illinois Highways Page: Routes 121 thru 140. Last updated April 15, 2005. Retrieved May 2, 2006.