State Trunk Highway 120 (often called Highway 120, STH 120 or WIS 120) is a state highway in the U.S. state

U.S. state

A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 of Wisconsin

Wisconsin

Wisconsin is a U.S. state located in the north-central United States and is part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. Wisconsin's capital is...

. It runs in north–south in southeast Wisconsin from the Illinois

Illinois

Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...

 Border near Lake Geneva

Lake Geneva, Wisconsin

Lake Geneva is a city in Walworth County, Wisconsin, United States. The population was 7,148 at the 2000 census. A resort city located on Geneva Lake, it is southwest of Milwaukee and popular with tourists from metropolitan Chicago and Milwaukee.-History:...

 to south of East Troy

East Troy, Wisconsin

East Troy is a village in Walworth County, Wisconsin, United States. The population was 3,564 at the 2000 census. The village is located southeast of the Town of East Troy. A small portion extends into the adjacent Town of Troy...

. It continues in Illinois

Illinois

Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...

 as State Route 47.

Route description

WIS 120 is a mostly rural two-lane highway for all except a two-mile (3 km) section of freeway it shares with US Highway 12 on the east side of Lake Geneva

Lake Geneva, Wisconsin

Lake Geneva is a city in Walworth County, Wisconsin, United States. The population was 7,148 at the 2000 census. A resort city located on Geneva Lake, it is southwest of Milwaukee and popular with tourists from metropolitan Chicago and Milwaukee.-History:...

.

State Parks and Other Attractions on Route

• Alpine Valley Resort, Golf Club and Theater
• Hawks View Golf Club
• Grand Geneva Resort (formerly the Playboy Club Resort of Lake Geneva
  Lake Geneva, Wisconsin
  Lake Geneva is a city in Walworth County, Wisconsin, United States. The population was 7,148 at the 2000 census. A resort city located on Geneva Lake, it is southwest of Milwaukee and popular with tourists from metropolitan Chicago and Milwaukee.-History:...
  
  )
• Hillmoor Country Club
• Big Foot Beach State Park