State Trunk Highway 87 is a state highway in Polk and Burnett counties in the US state of Wisconsin that runs north–south in the northwestern portion of the state from St. Croix Falls to Grantsburg. It was first designated as a state highway in 1924.
WIS 87 in St. Croix Falls, July 2018
Polk County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 44,977. Its county seat is Balsam Lake. The county was created in 1853 and named for United States President James K. Polk.
Polk County Highway Department in Balsam Lake
The sign for Polk County while entering Wisconsin on US8
Soils of Polk County