Wisconsin Highway 84

State Trunk Highway 84
Route information
Maintained by WisDOT
Major junctions
West end	WIS 28 / WIS 144 in Boltonville
East end	I-43 / WIS 32 in Fillmore
Location
Country	United States
State	Wisconsin
Counties	Washington, Ozaukee
Highway system
Wisconsin State Trunk Highway System Interstate US State Scenic Rustic
← WIS 83 → WIS 85

State Trunk Highway 84 (often called Highway 84, STH-84 or WIS 84) was a state highway in Washington County and Ozaukee counties. The highway ran between Boltonville and Port Washington.