Wisconsin Highway 155

State Trunk Highway 155
WIS 155 highlighted in red
Route information
Maintained by WisDOT
Length	6.94 mi[1] (11.17 km)
Major junctions
South end	WIS 70 in St. Germain
North end	CTH-N in Sayner
Location
Country	United States
State	Wisconsin
Counties	Vilas
Highway system
Wisconsin State Trunk Highway System Interstate US State Scenic Rustic
← WIS 154 → WIS 156

State Trunk Highway 155 (often called Highway 155, STH-155 or WIS 155) is a 6.94-mile (11.17 km) state highway in Vilas County, Wisconsin, United States, that runs north–south from Wisconsin Highway 70 (WIS 70) St. Germain to the northern of two junctions with County Trunk Highway N (CTH‑N) Sayner. The highway is maintained by the Wisconsin Department of Transportation.