Wisconsin Highway 120
State Trunk Highway 120 is a state highway in the U.S. state of Wisconsin. It runs in north–south in southeast Wisconsin from the Illinois Border near Lake Geneva to south of East Troy. It continues in Illinois as State Route 47.WIS 120 is a mostly rural two-lane highway for all except a two-mile section of freeway it shares with US Highway 12 on the east side of Lake Geneva.Attractions