Wisconsin Highway 12 is a state highway located in the U.S. state of Wisconsin. It runs approximately 120 miles, connecting the city of Hudson in the east to the city of Elkhorn in the west. The highway serves as a vital route for both local and regional traffic, providing access to various communities and attractions along the way. The highway passes through scenic areas, including parts of the Kettle Moraine State Forest, making it popular for recreational activities. It also intersects with several major roads, enhancing connectivity for travelers and residents alike. Overall, Wisconsin Highway 12 plays an important role in the state's transportation network.