Wisconsin Highway 31

State Trunk Highway 31 marker
State Trunk Highway 31
Map
WIS 31 highlighted in red
Route information
Maintained by WisDOT
Length22.86 mi[1] (36.79 km)
Major junctions
South end IL 131 in Pleasant Prairie
Major intersections
North end WIS 32 in Caledonia
Location
CountryUnited States
StateWisconsin
CountiesKenosha, Racine
Highway system
WIS 30 WIS 32

State Trunk Highway 31 (often called Highway 31, STH-31 or WIS 31) is a 22.86-mile (36.79 km) state highway in Kenosha and Racine counties in the US state of Wisconsin that runs north–south as a suburban route passing Racine and Kenosha. With the exception of a two-mile (3.2 km) stretch between Four Mile Road and WIS 32 at the north end, WIS 31 is a multi-lane urban highway.

  1. ^ Bessert, Chris. "Highways 30-39 (Highway 31)". Wisconsin Highways. Retrieved March 20, 2007.[self-published source]