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State Trunk Highway 34 (often called Highway 34, STH 34 or WIS 34) is a state highway in the U.S. state of Wisconsin. It runs north–south as a shortcut route in central Wisconsin connecting Wausau and Wisconsin Rapids. In 2012, WIS 13 was added as a concurrency between U.S. Highway 10 west of Junction City and Highway 34's southern terminus in Wisconsin Rapids. The highway ends at Interstate 39 in Knowlton on the north end, and at Highway 13 in Wisconsin Rapids on the south end.[2]

State Trunk Highway 34 marker

State Trunk Highway 34
Route information
Maintained by WisDOT
Length22.86 mi[1] (36.79 km)
Major junctions
South end WIS 13 / WIS 73 in Wis. Rapids
  US 10 / WIS 13 in Junction City
North end I-39 / US 51 in Knowlton
CountiesWood, Portage, Marathon
Highway system
WIS 33WIS 35
The northern terminus for WIS 34 at Knowlton, Wisconsin (I39).


  1. ^ Bessert, Chris. "Wisconsin Highways: Highways 30-39 (Highway 34)". Wisconsin Highways. Retrieved 2007-03-20.
  2. ^ Portage Co (pdf) (Map). Wisconsin Department of Transportation. Retrieved 9 March 2018.