Wisconsin Highway 311

State Trunk Highway 311 marker
State Trunk Highway 311
Wisconn Valley Way
Map
WIS 311 highlighted in red
Route information
Maintained by WisDOT
Length2.0 mi (3.2 km)
Existed2022–present
Major junctions
South end WIS 195 in Mount Pleasant
North end WIS 11 in Mount Pleasant
Location
CountryUnited States
StateWisconsin
CountiesRacine
Highway system
WIS 310 WIS 312

State Trunk Highway 311 (STH-311, WIS 311) is a state trunk highway which runs for 2.0 miles (3.2 km) in the village of Mount Pleasant, Racine County, Wisconsin. The highway acts as a frontage road to Interstate 41/Interstate 94 (I-41/I-94), providing access to the Wisconn Valley Science and Technology Park developed by Foxconn.