Wisconsin Highway 54
| Wisconsin Firefighters and Emergency Medical Technicians Highway | ||||
WIS-54 highlighted in red | ||||
| Route information | ||||
| Maintained by WisDOT | ||||
| Length | 243.12 mi (391.26 km) | |||
| Major junctions | ||||
| West end | MN 43 west of Marshland | |||
| East end | WIS 42 in Algoma | |||
| Location | ||||
| Country | United States | |||
| State | Wisconsin | |||
| Counties | Buffalo, Trempealeau, Jackson, Wood, Portage, Waupaca, Outagamie, Brown, Kewaunee | |||
| Highway system | ||||
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State Trunk Highway 54 (often called Highway 54, STH-54 or WIS 54) is a Wisconsin state highway running east–west across central Wisconsin. It is 243.12 miles (391.26 km) in length.