List of state trunk highways in Wisconsin

The organized system of Wisconsin State Trunk Highways (typically abbreviated as STH or WIS), the state highway system for the U.S. state of Wisconsin, was created in 1917. The legislation made Wisconsin the first state to have a standard numbering system for its highways. It was designed to connect every county seat and city with over 5000 residents. The original system numbered the roads starting at 11 and ran up to 199. The 1917 law required the creation of a distinctive state route marker, which was initially an inverted triangle. "...it soon became apparent that (the triangle) served no really useful purpose after the public had become educated to the idea of the numbering. The long vertical axis made it necessary to use a lot of space, much of which was useless."[1] Distinctive route markers were eventually redesigned to use a rounded rectangle for better space usage, but the inverted triangle remains transposed, as a vestige.[1]

Wisconsin State Trunk Highways
State Trunk Highway 35 markerState Trunk Highway 133 marker
Highway markers for State Trunk Highway 35 and State Trunk Highway 133
Map of the Wisconsin highway system
System information
NotesWisconsin Highways are generally state-maintained.
Highway names
InterstatesInterstate X (I-X)
US HighwaysU.S. Highway X (US X)
State(State Trunk) Highway X (STH-X or WIS X)
System links

These routes were altered significantly in 1926 when United States Numbered Highways were commissioned. It was altered to include communities with at least 2,500 residents.[2] Further alteration occurred when the Interstate Highway System was commissioned in the state.[3]

Wisconsin highway markers use the Highway Gothic font in Series D for all one- and two-digit numbers and Series C for three-digit markers. All highways except Interstates use 24-by-24-inch (610 mm × 610 mm) or 36-by-36-inch (910 mm × 910 mm) markers; Interstate markers for three-digit highways are wider shields.[4]

I-894 west at the Zoo Interchange (I-94)
WIS 13 scenery in Douglas County

Mainline highwaysEdit

Number Length (mi) Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  WIS 10 316.51 509.37 Illinois state line in Beloit Minnesota state line in Superior 01917-01-011917 01926-01-011926 Replaced by US 2 and US 51; number not reused because of the creation of US 10
  WIS 11 WIS 32 Superior Minnesota border in La Crosse 01917-01-011917 01926-01-011926 Replaced by US 53, US 61 and WIS 27 (this segment became part of rerouted US 61 in 1932)
  WIS 11 US 18 in Madison Minnesota border in La Crosse 01926-01-011926 01933-01-011933 Former WIS 41; replaced by US 14
  WIS 11 157.56 253.57 US 61/US 151/WIS 35 in Kieler WIS 32 in Racine 01933-01-011933 current former WIS 20 west of Burlington; renumbered to remove a concurrency with WIS 83
  WIS 12 339.40 546.21 Minnesota state line in Hudson Illinois state line in Genoa City 01917-01-011917 01926-01-011926 Replaced by US 12 (also why the number is not reused)
  WIS 13 338.32 544.47 I-90/I-94 in Wisconsin Dells US 2/US 53 in Superior 01917-01-011917 current Forms a part of the Lake Superior Circle Tour
  WIS 14 198.49 319.44 Minnesota state line in St. Croix Falls WIS 57 in Pembine 01917-01-011917 01926-01-011926 Replaced by US 8
  WIS 14 WIS 15 (became part of WIS 42 in 1933, and this section was swapped with WIS 32 in 1951) in Milwaukee WIS 133 in Cassville 01926-01-011926 01933-01-011933 former WIS 61; split into two and renumbered as WIS 81 and WIS 15 (now I-43) because of the extension of US 14 into Wisconsin.
  WIS 15 Illinois US 141 in Milwaukee 01917-01-011917 01931-01-011931 north of Milwaukee transferred to US 141 (short section in Milwaukee) and US 41 in 1926; replaced by WIS 42 (this section was swapped with WIS 32 in 1951)
  WIS 15 WIS 32 in Milwaukee US 51 in Beloit 01933-01-011933 01987-01-011987 former WIS 14; replaced by I-43
  WIS 15 14.80 23.82 US 45 in New London US 41 in Appleton 01996-01-011996 current not open until 1998
  WIS 16 WIS 18 (now US 10) near Manitowoc WIS 11 (now US 53) in Chippewa Falls 01917-01-011917 01926-01-011926 part replaced by US 141 and rest renumbered WIS 29 because of the creation of US 16
  WIS 16 193.2 310.9 US 14/US 61 in La Crosse I-94 in Waukesha 01978-01-011978 current Previously US 16
  WIS 17 85.63 137.81 US 10 in Manitowoc WIS 78 in Sister Bay 01917-01-011917 01932-01-011932 section from Manitowoc to Milwaukee transferred to US 141 in 1926; remainder replaced by WIS 42
  WIS 17 85.63 137.81 WIS 64 in Merrill FFH-16 in Phelps 01934-01-011934 current
  WIS 18 182.16 293.16 Minnesota WIS 17 (now WIS 42) in Manitowoc 01917-01-011917 01926-01-011926 Replaced by US 10 and rest renumbered WIS 34 because of the creation of US 18
  WIS 19 59.37 95.55 US 14/WIS 78 in Mazomanie WIS 16 in Watertown 01917-01-011917 current west of Madison replaced by US 18 in 1926; truncated to current ends in 1947 (section east of Watertown already part of US 16 (now WIS 16) and section west of Mazomanie already part with US 151)
  WIS 20 42.95 69.12 US 12/WIS 67 in LaGrange WIS 32 in Racine 01917-01-011917 current
  WIS 21 123.37 198.54 WIS 16/WIS 27/WIS 71 in Sparta US 45 in Oshkosh 01917-01-011917 current
  WIS 22 172.18 277.10 US 51/WIS 60 in Arlington US 41 in Oconto 01917-01-011917 current
  WIS 23 211.05 339.65 WIS 11 & CTH-P in Shullsburg WIS 28/WIS 42 in Sheboygan 01917-01-011917 current originally went southwest via current US 151 before 1926 instead of south
  WIS 24 7.88 12.68 US 2 in Ashland WIS 27 in Hayward 01917-01-011917 01934-01-011934 Replaced by US 63
  WIS 24 7.88 12.68 CTH-P in Hales Corners WIS 241 in Milwaukee 01947-01-011947 current originally ended in East Troy at WIS 20
  WIS 25 85.81 138.10 MN 60 in Nelson WIS 48 in Rice Lake 01917-01-011917 current
  WIS 26 98.15 157.96 US 51 in Janesville US 41 & CTH-N in Oshkosh 01917-01-011917 current Section north of Oshkosh replaced by US 45 in 1934
  WIS 27 294.08 473.28 US 18/WIS 60 in Prairie du Chien US 2 in Brule 01917-01-011917 current originally went west on current WIS 77 to Minnesota
  WIS 28 Iowa State line near Dubuque WIS 33 in Reedsburg 01917-01-011917 01923-01-011923 Replaced by WIS 23 (part was later US 118, now this part is a section of US 151)
  WIS 28 59.77 96.19 WIS 33 in Horicon WIS 23/WIS 42 in Sheboygan 01923-01-011923 current
  WIS 29 Minnesota State Line WIS 26 near Watertown 01917-01-011917 01926-01-011926 Replaced by US 16; now WIS 16
  WIS 29 307.35 494.63 US 10/WIS 35 in Prescott WIS 42 in Kewaunee 01926-01-011926 current former WIS 16, WIS 116, and WIS 146
  WIS 30 WIS 11 (now US 14) in Readstown WIS 23 (now US 151) in Dickeyville 01917-01-011917 01923-01-011923 Replaced by WIS 11 (now US 61)
  WIS 30 3.43 5.52 US 151 in Madison I-39/I-90/I-94 in Madison 01923-01-011923 current Formerly continued east to Milwaukee via what is now I-94
  WIS 31 US 10 in Manitowoc US 45 in Fond du Lac 01917-01-011917 01934-01-011934 Section south of Fond du Lac replaced by WIS 69 and US 151 in 1926. Rest replaced by US 151 in 1934.
  WIS 31 22.86 36.79 IL 131 in Pleasant Prairie WIS 32 in Caledonia 01936-01-011936 current
  WIS 32 325.69 524.15 IL 137 in Pleasant Prairie US 45 at Land O' Lakes 01917-01-011917 current 32nd Division Memorial Highway[5]; swapped with WIS 42 south of Howards Grove in 1951; until 1989, followed CTH-PP, CTH-W, and CTH-67 from De Pere to Kiel
  WIS 33 200.84 323.22 US 14/US 61 in La Crosse WIS 32 in Port Washington 01917-01-011917 current
  WIS 34 Minnesota state line WIS 35 in Mondovi 01917-01-011917 01923-01-011923 Replaced by WIS 18 (Renumbered WIS 34 (a reference to this designation) in 1926 because of US 18, and became part of rerouted US 10 in 1934)
  WIS 34 WIS 49 in Berlin WIS 95 (now US 45/old WIS 110) in Butte des Morts 01923-01-011923 01926-01-011926 Renumbered WIS 116
  WIS 34 Minnesota state line US 12 in Fairchild 01926-01-011926 01934-01-011934 former WIS 18; became part of rerouted US 10
  WIS 34 22.86 36.79 WIS 13/WIS 73 in Wisconsin Rapids I-39US 51 in Knowlton 01934-01-011934 current former WIS 45
  WIS 35 412.15 663.29 IL 35 in Kieler I-535/US 53 in Superior 01917-01-011917 current south of Kieler replaced by US 61 in 1926.
  WIS 36 35.89 57.76 WIS 120 in Springfield WIS 241 in Milwaukee 01917-01-011917 current
  WIS 37 42.67 68.67 WIS 35 in Alma US 12 in Eau Claire 01917-01-011917 current
  WIS 38 WIS 15 in Abrams Michigan state line north of Niagara 01917-01-011917 01923-01-011923 Replaced by WIS 57 (this section became part of US 141 in 1929)
  WIS 38 25.33 40.76 WIS 32 in Racine WIS 59 in Milwaukee 01923-01-011923 current
  WIS 39 43.02 69.23 WIS 15 (now US 41) in Oshkosh WIS 10 (now US 51) in Woodruff 01917-01-011917 01923-01-011923 Replaced by WIS 26 (now US 45) and WIS 47
  WIS 39 43.02 69.23 US 18 in Edmund WIS 69 in New Glarus 01923-01-011923 current until 1999, continued east to Albany via what is now CTH-F
  WIS 40 81.56 131.26 US 12/WIS 29 in Elk Mound WIS 27/WIS 70 in Radisson 01917-01-011917 current
  WIS 41 144.00 231.75 Milwaukee WIS 11 in Readstown 01917-01-011917 01926-01-011926 Replaced by US 18 and rest renumbered WIS 11 (now US 14) because of the creation of US 41
  WIS 42 137.76 221.70 WIS 19 (now US 18) in Verona Illinois state line 01917-01-011917 01923-01-011923 Replaced by WIS 31 (this section renumbered WIS 69 in 1926)
  WIS 42 137.76 221.70 WIS 23/W 28 in Sheboygan Northport 01923-01-011923 current
  WIS 43 WIS 16 (now WIS 29) in Cadott WIS 70 in Radisson 01917-01-011917 01923-01-011923 Replaced by WIS 27 (which has since been realigned to the east)
  WIS 43 WIS 11 in Burlington WIS 32 in Kenosha 01923-01-011923 01974-01-011974 Renumbered WIS 142 because of the creation of I-43
  WIS 44 63.86 102.77 WIS 22 in Pardeeville US 45 in Oshkosh 01917-01-011917 current
  WIS 45 Minnesota state line at Red Wing WIS 12 (now US 12) in Hudson 01917-01-011917 01923-01-011923 Replaced by WIS 35 (part now WIS 65 and US 63)
  WIS 45 WIS 13/WIS 73 in Wisconsin Rapids US 51 in Knowlton 01923-01-011923 01934-01-011934 Renumbered WIS 34 because of the extension of US 45 into Wisconsin
  WIS 46 34.13 54.93 US 63/WIS 64 in Deer Park WI 35 in Milltown 01917-01-011917 current section south of Deer Park became part of US 63 in 1934
  WIS 47 188.01 302.57 WIS 114 in Menasha US 51/WIS 182 in Manitowish 01917-01-011917 current
  WIS 48 WIS 57 (now CTH-J) in New Holstein WIS 23/WIS 26 in Sheboygan 01917-01-011917 01923-01-011923 Replaced by WIS 32 (section south of Howards Grove now WIS 42)
  WIS 48 98.19 158.02 WIS 70/WIS 87 in Grantsburg WIS 40 in Exeland 01923-01-011923 current
  WIS 49 127.52 205.22 US 41 & CTH-KK in Lomira WIS 29 in Elderon 01917-01-011917 current
  WIS 50 44.43 71.50 WIS 11 in Delavan WIS 32 in Kenosha 01917-01-011917 current
  WIS 51 WIS 10 (now US 10) Turtle Lake WIS 11 (later US 53; now WIS 253) in Spooner 01917-01-011917 01923-01-011923 Replaced by WIS 24 (now US 63)
  WIS 51 WIS 46 (now US 63) in Ellsworth WIS 25 in Downsville 01923-01-011923 01926-01-011926 Renumbered WIS 72 because of the creation of US 51
  WIS 52 WIS 11 (now US 53) in Galesville WIS 12 (now US 12) in Black River Falls 01917-01-011917 01923-01-011923 Replaced by WIS 54
  WIS 52 74.91 120.56 US 51/WIS 29 in Wausau WIS 32 in Wabeno 01923-01-011923 current
  WIS 53 45.80 73.71 WIS 35 in Fountain City WIS 73 in Neillsville 01917-01-011917 01926-01-011926 renumbered WIS 95 (one part later WIS 121) because of the creation of US 53
  WIS 54 243.12 391.26 MN 43 in Marshland WIS 42 in Algoma 01917-01-011917 current
  WIS 55 175.55 282.52 US 151 in Brothertown M-73 in Nelma 01917-01-011917 current one section transferred to WIS 165 (now supplanted by realigned US 41/US 45) in 1926, sections concurrent with US 45 and US 151 in 1934; concurrency with US 45 eliminated in 1953, when the section south of the concurrency was renumbered WIS 145; concurrency with US 151 eliminated in 1965.
  WIS 56 WIS 15 (now US 41/US 45) in Fond du Lac WIS 17 (now WIS 42) in Manitowoc 01917-01-011917 01923-01-011923 Replaced by WIS 31 (now US 151)
  WIS 56 50.56 81.37 WIS 35 in Genoa WIS 80 in Richland Center 01923-01-011923 current
  WIS 57 191.82 308.70 WIS 59 in Milwaukee WIS 42 in Sister Bay 01917-01-011917 current south of Milwaukee replaced by US 41 in 1926 and original alignment north of Green Bay replaced by US 141 in 1929; rerouted northeast to Sister Bay.
  WIS 58 53.92 86.78 US 14 in Richland Center WIS 80 in Necedah 01917-01-011917 current
  WIS 59 116.21 187.02 WIS 11/WIS 81 in Monroe WIS 32 in Milwaukee 01917-01-011917 current
  WIS 60 185.08 297.86 US 18 in Prairie du Chien I-43/WIS 32/WS 57 in Grafton 01917-01-011917 current
  WIS 61 WIS 15 (became part of WIS 42 in 1933, and this section was swapped with WIS 32 in 1951) in Milwaukee WIS 133 in Cassville 01917-01-011917 01926-01-011926 Renumbered WIS 14 because of the creation of US 61, but split into two and renumbered as WIS 81 and WIS 15 (now I-43) because of the extension of US 14 into Wisconsin
  WIS 62 US 18 in Edmund WIS 11 in Shullsburg 01917-01-011917 01938-01-011938 Replaced by WIS 39 and WIS 23
  WIS 62 WIS 32 in Milwaukee WIS 32 in Milwaukee 01941-01-011941 01999-01-011999 Portion from Howard Avenue to Oklahoma Avenue now part of WIS 32; rest now Kinnickinnic Avenue, Plankinton Avenue, and Packard Avenue
  WIS 63 WIS 64 in Merrill WIS 70 in Eagle River 01917-01-011917 01934-01-011934 Renumbered WIS 17 because of the extension of US 63 into Wisconsin
  WIS 64 275.65 443.62 MN 36 in Houlton US 41 in Marinette 01917-01-011917 current
  WIS 65 WIS 12 (now US 12) in Baraboo WIS 10 (now US 51) in Portage 01917-01-011917 01919-01-011919 Replaced by WIS 33
  WIS 65 WIS 19 (now US 18) in Patch Grove WIS 20 (now WIS 11)/ WIS 42 (now later WIS 31, now WIS 69) Monroe 01919-01-011919 01923-01-011923 Replaced by WIS 35 and WIS 61 (later WIS 14, now WIS 81)
  WIS 65 54.12 87.10 US 10/US 63 in Ellsworth US 8 in St. Croix Falls 01923-01-011923 current
  WIS 66 18.73 30.14 WIS 34 in Wisconsin Rapids WIS 49 in Rosholt 01917-01-011917 current Until 1923, continued north to Wittenberg
  WIS 67 WIS 48 (now WIS 32) in New Holstein WIS 23 in Plymouth 01917-01-011917 01921-01-011921 Replaced by WIS 57; now CTH-J (WIS 57 was moved off of this road in 1923) and current WIS 67
  WIS 67 160.11 257.67 IL 75 in Beloit US 151 in Valders 01921-01-011921 current
  WIS 68 9.51 15.30 WIS 33 in Fox Lake WIS 17 (now WIS 32) in Port Washington 01917-01-011917 01930-01-011930 replaced by WIS 33; WIS 68 reassigned to the old route of WIS 33
  WIS 68 9.51 15.30 WIS 33 in Fox Lake WIS 49 in Waupun 01930-01-011930 current
  WIS 69 Michigan state line Michigan state line 01917-01-011917 01926-01-011926 Replaced by US 2
  WIS 69 40.78 65.63 IL 26 at Monroe US 18/US 151 in Verona 01926-01-011926 current former portion of WIS 31
  WIS 70 246.49 396.69 MN 70 at Grantsburg US 2/US 141 & WIS 101 in Florence 01917-01-011917 current
  WIS 71 53.55 86.18 WIS 54/WIS 108 in Melrose WIS 80/WIS 82 in Elroy 01917-01-011917 current
  WIS 72 WIS 20 in Burlington WIS 50 in New Munster 01917-01-011917 01923-01-011923 Replaced by WIS 83
  WIS 72 west of Eagle River Plum Lake 01923-01-011923 01926-01-011926 renumbered WIS 155
  WIS 72 29.44 47.38 US 10/US 63 in Ellsworth WIS 25 in Downsville 01926-01-011926 current former WIS 51
  WIS 73 WIS 15 (now WIS 96) in Kakauna WIS 18 (now WIS 114) in Sherwood 01917-01-011917 01921-01-011921 Removed from system; later became part of WIS 55
  WIS 73 265.84 427.83 I-39/I-90/US 51 in Edgerton US 8 in Ingram 01921-01-011921 current
  WIS 74 11.68 18.80 WIS 190 in Pewaukee US 41/US 45/WIS 100 in Menomonee Falls 01917-01-011917 02015-01-012015 Replaced by extension of CTH-F and local roads; formerly ended at WIS 83 in North Lake; this section became CTH-VV in 1984, and the highway was extended south to WIS 190 in 1999.
  WIS 75 WIS 36 in Franklin WIS 50 near Bristol 01917-01-011917 01934-01-011934 Replaced by US 45
  WIS 75 12.10 19.47 WIS 50/WIS 83 in Paddock Lake WIS 20 in Waterford 01934-01-011934 current
  WIS 75 WIS 54 in Casco WIS 17 (now WIS 42) near Rostok 01917-01-011917 01923-01-011923 Now CTH-E and CTH-O
  WIS 76 43.40 69.85 US 45 in Oshkosh US 45/WIS 22 in Bear Creek 01923-01-011923 current
  WIS 77 Silver Spring Drive in Milwaukee WIS 19 (now US 18) in Milwaukee 01917-01-011917 01921-01-011921 Replaced by WIS 57
  WIS 77 139.94 225.21 MN 48 at Danbury BUS US 2 at Hurley 01921-01-011921 current
  WIS 78 Green Bay WIS 15 (became part of US 41 in 1926; this section is now WIS 175) east of Hartford 01917-01-011917 01921-01-011921 Replaced by WIS 29 (this section became part of WIS 60 in 1923)
  WIS 78 Green Bay WIS 17 (now WIS 42) in Sister Bay 01921-01-011921 01930-01-011930 Replaced by WIS 57
  WIS 78 92.83 149.40 IL 78 in Gratiot I-39/I-90/I-94 in Portage 01931-01-011931 current
  WIS 79 17.63 28.37 US 12 in Menomonie WIS 64 in Connorsville 01918-01-011918 current In 1923, section from Ellsworth to Martell became part of WIS 46 (now US 63), Martell to Spring Valley became part of WIS 116 (now WIS 29), and Spring Valley to Glenwood City was given to the county (but later became WIS 128) in exchange for rerouting southeast to Menomonie; rerouted to bypass Glenwood City in 1947
  WIS 80 163.23 262.69 IL 84 in Hazel Green US 10 in Marshfield 01918-01-011918 current
  WIS 81 Illinois WIS 33 near Portage 01919-01-011919 01931-01-011931 Renumbered WIS 78 to match Illinois
  WIS 81 123.81 199.25 WIS 133 in Cassville I-39/I-90 & I-43 in Beloit 01933-01-011933 current
  WIS 82 116.15 186.93 Iowa 9 at DeSoto I-39/US 51/WIS 23 in Oxford 01919-01-011919 current
  WIS 83 74.52 119.93 IL 83 in Paddock Lake WIS 175 in Hartford 01919-01-011919 current
  WIS 84 Osseo Brockway 01919-01-011919 01923-01-011923 Replaced by WIS 27 (now CTH-A and CTH-FF)
  WIS 84 18.60 29.93 WIS 32 in Port Washington WIS 28/WIS 144 in Boltonville 01923-01-011923 01997-01-011997 Now CTH-H, CTH-XX, and CTH-X
  WIS 85 23.48 37.79 US 10/WIS 25 in Durand WIS 37 in Eau Claire 01919-01-011919 current
  WIS 86 Withee Neillsville 01919-01-011919 01923-01-011923 Replaced by WIS 73
  WIS 86 32.32 52.01 WIS 13 in Ogema US 51 & CTH-D in Tomahawk 01923-01-011923 current
  WIS 87 Alban Waupaca 01919-01-011919 01923-01-011923 Replaced by WIS 49
  WIS 87 25.82 41.55 US 8 in St. Croix Falls WIS 48/WIS 70 in Grantsburg 01923-01-011923 current
  WIS 88 29.75 47.88 WIS 35 in Fountain City WIS 37 in Mondovi 01919-01-011919 current Until 1923, ran from west of Gilmanton to Elk Creek via what is now CTH-B, current route, and WIS 121
  WIS 89 29.75 47.88 US 14/WIS 11 in Darien WIS 73 in Columbus 01919-01-011919 current section south of Darien became part of US 14 in 1932
  WIS 90 10.40 16.74 WIS 16 in Ixonia WIS 59 in Palmyra 01919-01-011919 01957-01-011957 Renumbered WIS 135 because of the creation of I-90, but WIS 135 was eliminated in 1990 and is now CTH-F and CTH-E
  WIS 91 Ripon Oshkosh 01919-01-011919 01923-01-011923 Replaced by WIS 44
  WIS 91 US 8 west of Bradley US 51 in Merrill 01923-01-011923 01937-01-011937 Section south of Tomahawk removed 1934; now CTH-CC (south of Tomahawk became part of WIS 107 in 1947)
  WIS 91 US 8 near Bradley US 51 (now CTH-A) north of Tomahawk 01937-01-011937 01986-01-011986 Decommissioned when the US 51 Tomahawk bypass was completed; now CTH-U
  WIS 91 18.83 30.30 WIS 49 in Berlin US 41/WIS 44 in Oshkosh 01996-01-011996 current
  WIS 92 30.68 49.37 Waukesha Sussex 01919-01-011919 01923-01-011923 renumbered WIS 164
  WIS 92 30.68 49.37 US 14 in Brooklyn WIS 78 in Mount Horeb 01923-01-011923 current section from Brooklyn to Janesville replaced by US 14 in 1932
  WIS 93 68.00 109.44 US 53/WIS 35 in Holmen US 53 in Eau Claire
  WIS 94 US 12 in Camp Douglas Hustler 01919-01-011919 01959-01-011959 Renumbered WIS 185 because of the creation of I-94, but that has since been eliminated; continued south to Union Center until 1923
  WIS 95 Oshkosh Fremont 01919-01-011919 01926-01-011926 Replaced by US 110; now WIS 110 (which replaced US 110 in 1938), CTH-II, US 45, and CTH-S
  WIS 95 73.76 118.71 WIS 35 in Fountain City WIS 73 in Neillsville 01926-01-011926 current
  WIS 96 55.94 90.03 US 10/WIS 110 in Fremont I-43 & CTH-KB in Denmark 01919-01-011919 current
  WIS 97 36.11 58.11 WIS 13 in Marshfield WIS 64 in Goodrich 01919-01-011919 current
  WIS 98 Michigan state line WIS 32 in Argonne 01919-01-011919 01923-01-011923 Replaced by WIS 55
  WIS 98 16.20 26.07 WIS 73 in Greenwood WIS 13 in Spencer 01923-01-011923 current
  WIS 99 WIS 67 near Eagle WIS 83 in Mukwonago 01919-01-011919 01999-01-011999 Now CTH-LO
  WIS 100 39.69 63.87 WI 32 in Oak Creek I-43/WIS 32 in Bayside
  WIS 101 23.54 37.88 US 8 in Armstrong Creek US 2/US 141 & WIS 70 in Florence
  WIS 102 18.25 29.37 WIS 13 in Chelsea WIS 86 in Spirit
  WIS 103 WIS 49 south of Brandon US 151 near Lamartine 01994-01-011994
  WIS 104 15.36 24.72 WIS 11 in Brodhead WIS 92 in Brooklyn
  WIS 105 4.72 7.60 MN 39 in Oliver WIS 35 in Superior
  WIS 106 29.22 47.03 Albion WIS 59 in Palmyra
  WIS 107 56.23 90.49 WIS 153 in Mosinee CTH-S in Tomahawk
  WIS 108 19.08 30.71 WIS 16 in West Salem WIS 54/WIS 71 in Melrose
  WIS 109 WIS 19 in Watertown WIS 67 near Woodland 01998-01-011998
  WIS 110 Benoit south of Barksdale 01919-01-011919 01926-01-011926 Replaced by an extended WIS 112 because of the creation of US 110
  WIS 110 37.44 60.25 US 10/WIS 96 in Fremont US 45 in Marion 01938-01-011938 current former US 110; extended over WIS 142 in 1960
  WIS 111 10.61 17.08 US 8 in Catawba WIS 13 in Phillips
  WIS 112 12.58 20.25 WIS 13 in Marengo WIS 137 in Ashland west end was at US 63; extended over WIS 110 to Benoit in 1926; swapped with WIS 118 south of Ashland in 1971
  WIS 113 40.34 64.92 US 151 in Madison WIS 33 in Baraboo
  WIS 114 21.03 33.84 US 41 in Neenah WIS 32/WIS 57 in Hilbert
  WIS 115 US 41 in Muscoda Richland Center 01919-01-011919 01923-01-011923 Replaced by WIS 80
  WIS 115 WIS 15 in Ackerville WIS 15 in Germantown 01923-01-011923 01925-01-011925 Replaced by WIS 15 (now US 41)
  WIS 115 5.80 9.33 WIS 60 near Hustisford WIS 26 in Juneau 01926-01-011926 02005-01-012005 former WIS 118; Now CTH-DJ
  WIS 116 Chippewa Falls Prescott 01926-01-011926 Replaced by WIS 29
  WIS 116 14.19 22.84 WIS 91 in Waukau US 45 in Butte des Morts 01926-01-011926 current former WIS 34
  WIS 117 5.79 9.32 WIS 29/WIS 47/WIS 55 in Bonduel WIS 22 in Cecil
  WIS 118 west of Hustisford Juneau 01919-01-011919 01926-01-011926 renumbered WIS 115 because of the creation of US 118
  WIS 118 6.86 11.04 US 63 in Benoit WIS 112 in Ashland
  WIS 119 1.89 3.04 I-94/US 41 in Milwaukee WIS 38 in Milwaukee Milwaukee Airport Spur
  WIS 120 21.34 34.34 IL 47 in Genoa City I-43 in East Troy
  WIS 121 45.07 72.53 WIS 88 in Gilmanton WIS 95 in Alma Center
  WIS 122 14.69 23.64 WIS 77 in Upson CR 505 at Saxon
  WIS 123 3.00 4.83 CTH-DL at Devil's Lake State Park WIS 33/WIS 113 in Baraboo 02016-01-012016 Now CTH-DL
  WIS 124 17.59 28.31 US 53 in Lake Hallie WIS 64 in Eagleton
  WIS 125 US 41 in Ashland Junction WIS 10 (later US 2; now CTH-G) 01920-01-011920 01925-01-011925 Replaced by WIS 112
  WIS 125 2.62 4.22 US 41 in Appleton WIS 47 in Appleton 01926-01-011926 current College Avenue; prior to 1953, followed Prospect Avenue instead
  WIS 126 5.70 9.17 WIS 81 in Belmont US 151 & CTH-G in Belmont
  WIS 127 14.16 22.79 WI 16 near Wisconsin Dells I-39/WIS 16 in Portage
  WIS 128 27.04 43.52 WIS 72 in Elmwood WIS 64 in Forest
  WIS 129 2.69 4.33 US 61/WIS 35/WIS 81 in Lancaster US 61 in Lancaster
  WIS 130 31.40 50.53 WIS 23 in Dodgeville WIS 154 in Hill Point
  WIS 131 78.9 127.0 WIS 60 in Wauzeka US 12/WIS 16 in Tomah
  WIS 132 US 18 Mount Hope 01992-01-011992 Now CTH-J
  WIS 133 91.07 146.56 US 61/WIS 35 in Potosi US 14/WIS 60/WIS 130 in Lone Rock
  WIS 134 2.85 4.59 US 12/US 18 in Cambridge CTH-O in London
  WIS 135 US 51 in Packwaukee WIS 13 01955-01-011955 Replaced by WIS 82; old route to Wisconsin Dells replaced by CTH-G and by WIS 23 in exchange for route to north of WIS 13 in 1947
  WIS 135 10.40 16.74 WIS 16 in Ixonia US 18 in Sullivan 01957-01-011957 01990-01-011990 Now CTH-F
  WIS 136 US 12 in Prairie du Sac WIS 33 in North Freedom 01923-01-011923 01934-01-011934 Now CTH-PF; number reused on old route of WIS 33
  WIS 136 19.05 30.66 WIS 23/WIS 33 in Reedsburg CTH-DL and Park Road at the entrance of Devil's Lake in Baraboo 01934-01-011934 current Original east end was at US 12 in Baraboo
  WIS 137 6.25 10.06 US 2 in Moquah WIS 13 in Ashland
  WIS 138 13.23 21.29 WIS 59 in Cooksville US 14 in Oregon
  WIS 139 24.83 39.96 US 8 in Cavour M-189 at Tipler
  WIS 140 11.58 18.64 IL 76 in Clinton US 14/WIS 11 in Avalon
  WIS 141 WIS 29 (now WIS 16) in Fall River WIS 33 in Cambria 01923-01-011923 01926-01-011926 Renumbered WIS 146 because of the creation of US 141
  WIS 142 US 12 in Tomah WIS 71 in Wilton 01923-01-011923 01948-01-011948 Replaced by WIS 131
  WIS 142 US 45 in Marion US 10 in Weyauwega 01953-01-011953 01960-01-011960 Former WIS 145; replaced by WIS 110
  WIS 142 17.69 28.47 WIS 11/WIS 36/WIS 83 in Burlington I-41/I-94 & CTH-S in Kenosha 01974-01-011974 current Section from I-94 to WIS 32 was decommissioned in 1992.
  WIS 143 US 45 in West Bend Cedarburg 01997-01-011997 Now county highways
  WIS 144 28.63 46.08 WIS 175 in Slinger WIS 57 in Random Lake
  WIS 145 WIS 22 north of Weyauwega US 10 in Weyauwega 01953-01-011953 Renumbered WIS 142 (now part of WIS 110)
  WIS 145 23.87 38.42 US 18 in Milwaukee US 45 & CTH-FD in Germantown 01953-01-011953 current Former portion of WIS 55
  WIS 146 Kewaunee Bellevue 01923-01-011923 01926-01-011926 Replaced by WIS 29
  WIS 146 13.22 21.28 WIS 16 in Fall River WIS 33 in Cambria 01926-01-011926 current Former WIS 141
  WIS 147 15.09 24.29 WIS 42 in Two Rivers I-43 & CTH-Z in Maribel
  WIS 148 US 151 in Valders US 10 in Cato 01995-01-011995 Now CTH-J
  WIS 149 US 151 in Peebles WIS 32/WIS 57 in Kiel 02006-01-012006 Now CTH-WH, CTH-G, and CTH-HH
  WIS 150 WIS 110 west of Winchester US 45 west of Neenah 02003-01-012003 Decommissioned when the new US 45 freeway opened to traffic
  WIS 151 Neenah Appleton 01926-01-011926 Renumbered WIS 125 because of the creation of US 151
  WIS 152 7.22 11.62 WIS 21/WIS 73 in Wautoma CTH-G & CTH-W in Mt. Morris
  WIS 153 61.25 98.57 WIS 13 in Spencer US 45 in Tigerton
  WIS 154 22.54 36.27 WIS 58 in Loyd WIS 136 in Rock Springs
  WIS 155 6.94 11.17 WIS 15/WIS 55 south of Jackson WIS 55 (Fond du Lac Avenue) 01923-01-011923 01926-01-011926 Replaced by WIS 55 (now WIS 145)
  WIS 155 6.94 11.17 WIS 70 in St. Germain CTH-N in Sayner 01926-01-011926 current
  WIS 156 26.72 43.00 WIS 22 in Clintonville WIS 29 in Angelica
  WIS 157 2.81 4.52 WIS 35 in Onalaska WIS 16 in La Crosse
  WIS 158 7.36 11.84 US 141 in Crivitz WIS 64 in Harmony 01923-01-011923 01948-01-011948 now CTH-V
  WIS 158 7.36 11.84 I-41/I-94 in Kenosha 6th Avenue in Kenosha 01958-01-011958 current
  WIS 159 2.00 3.22 US 12 in Baraboo CTH-DL and Park Road at the entrance of Devil's Lake in Baraboo 02017-01-012017 Now WIS 136. Until 2016 the road ended at WIS 123, but was extended east when WIS 123 was decommissioned.
  WIS 160 3.44 5.54 WIS 29/WIS 55 in Angelica WIS 32 in Pulaski
  WIS 161 22.42 36.08 CTH-SS in Amherst Junction WIS 22/WIS 110 in Symco
  WIS 162 46.03 74.08 WIS 35 in Stoddard WIS 71 in Four Corners
  WIS 163 Mishicot Luxemburg 01999-01-011999 Now CTH-B and CTH-AB
  WIS 164 43.54 70.07 WIS 36 in Waterford WIS 60 in Slinger
  WIS 165 US 41 WIS 55 in Germantown 01926-01-011926 01953-01-011953 former WIS 55; decommissioned when US 41 freeway was built; now Goldendale Road and Hilltop Drive
  WIS 165 7.14 11.49 I-41/I-94 & CTH-Q in Pleasant Prairie WIS 32 in Pleasant Prairie 01990-01-011990 current Formerly CTH-Q
  WIS 166 WIS 74 in Menomonee Falls WIS 55 01926-01-011926 01953-01-011953 former WIS 55; decommissioned when US 41 freeway was built; now Fond du Lac Avenue
  WIS 167 24.96 40.17 WIS 83 in Hartford I-43/WIS 32/WIS 57 in Mequon
  WIS 168 US 16 (now WIS 16) east of Sparta Fort McCoy (now the Sparta/Fort McCoy Airport) 01934-01-011934 01959-01-011959 Now CTH-A and 13th Avenue
  WIS 168 5.93 9.54 Nichols Seymour 01985-01-011985 02003-01-012003 Now CTH-VV
  WIS 169 US 16 (now WIS 16) in Sparta Fort McCoy (now the Sparta/Fort McCoy Airport) 01940-01-011940 01947-01-011947 Now WIS 21
  WIS 169 17.36 27.94 WIS 13 in Mellen US 2 in Cedar 01956-01-011956 current
  WIS 170 23.98 38.59 WIS 128 in Glenwood City WIS 40 in Colfax
  WIS 171 33.39 53.74 WIS 35 in Ferryville US 14 in Boaz
  WIS 172 11.63 18.72 WIS 54 in Hobart I-43 in Bellevue
  WIS 173 36.85 59.30 WIS 21 in Wyeville WIS 73 in Nekoosa
  WIS 174 5.90 9.50 WIS 31 in Pleasant Prairie WIS 50 in Kenosha 01990-01-011990 Now CTH-ML
  WIS 175 51.40 82.72 WIS 59 in Milwaukee US 151 in Fond du Lac
  WIS 176 WIS 78 in Wiota Illinois state line 01999-01-011999
  WIS 177 WIS 42 north of Two Rivers Rawley Point Now CTH-V
  WIS 178 23.30 37.50 WIS 29 in Chippewa Falls WIS 64 in Cornell
  WIS 179 8.80 14.16 WIS 27 in Eastman WIS 131 in Steuben
  WIS 180 30.42 48.96 WIS 64 in Marinette US 141 in Wausaukee 01948-01-011948 current
  WIS 181 21.44 34.50 WIS 59 in West Allis WIS 60 in Cedarburg 01947-01-011947 current
  WIS 182 33.41 53.77 WIS 13 in Park Falls US 51/WIS 47 in Manitowish 01948-01-011948 current
  WIS 183 35.3 56.8 WIS 35 near Pepin WIS 29 near Spring Valley 01947-01-011947 01989-01-011989 Now CTH-CC
  WIS 184 12.04 19.38 WIS 11 east of Footville WIS 59 north of Fulton 01947-01-011947 01999-01-011999 Now CTH-H
  WIS 185 01947-01-011947
  WIS 185 US 12 in Camp Douglas Hustler 01959-01-011959 Now CTH-H
  WIS 186 15.01 24.16 WIS 13/WIS 73 in Vesper US 10 in Auburndale 01947-01-011947 current
  WIS 187 13.87 22.32 WIS 54 in Shiocton WIS 156 in Navarino 01947-01-011947 current
  WIS 188 11.88 19.12 US 12 in Sauk City WIS 113 in Harmony Grove 01947-01-011947 current
  WIS 189 WIS 83 in Rochester WIS 20 01947-01-011947 now CTH-D
  WIS 190 19.58 31.51 WIS 16 in Pewaukee WIS 32 in Shorewood 01947-01-011947 current
  WIS 191 13.04 20.99 WIS 23 in Dodgeville WIS 39 in Hollandale 01947-01-011947 current
  WIS 192 2.60 4.18 WIS 50 in Pleasant Prairie Former WIS 142 (now CTH-S) in Kenosha County 01947-01-011947 01990-01-011990 Now CTH-H
  WIS 193 1.42 2.29 WIS 60 in Port Andrew WIS 80 in Port Andrew 01947-01-011947 current
  WIS 194 11.32 18.22 WIS 27 in Rusk County CTH-H in McKinley 01949-01-011949 02005-01-012005 Now CTH-D
  WIS 199 01990-01-011990 02011-01-012011 Now WIS 794 SPUR (road was unsigned and still is)
  WIS 213 27.21 43.79 IL 2 at Beloit US 14/WIS 59 in Evansville 01961-01-011961 current
  WIS 241 11.21 18.04 I-94/US 41 in Oak Creek WIS 24 in Milwaukee 01999-01-011999 current Previously US 41
  WIS 243 1.53 2.46 MN 243 in Osceola WIS 35 in Osceola 01949-01-011949 current
  WIS 253 7.61 12.25 US 53 in Sarona US 63 in Spooner 01988-01-011988 current
  WIS 310 8.72 14.03 I-43/US 10 in Manitowoc WIS 42 in Two Rivers 01984-01-011984 current
  WIS 312 7.90 12.71 I-94 in Eau Claire US 53 in Eau Claire 02005-01-012005 current
  WIS 318 2.0 3.2 US 18 in Waukesha I-94 in Pewaukee 02017-01-012017 current Wisconsin Highway 318 (Waukesha West Bypass) will be extended south totaling 6 miles in length ending at Wisconsin Highway 59. That will be fully open in 2019 creating a full bypass around the east, south and west sides of Waukesha with Wisconsin Highways 59, 164 and the new 318.
  WIS 341 1.00 1.61 WIS 59 in West Milwaukee I-94/US 41 in Milwaukee 01999-01-011999 02015-01-012015 Now WIS 175
  WIS 351 US 51 south of Janesville I-90/I-39 southeast of Janesville 01988-01-011988 02002-01-012002 Now WIS 11
  WIS 441 10.88 17.51 US 10/I-41 in Menasha I-41 in Appleton 01994-01-011994 current
  WIS 794 4.76 7.66 CTH-ZZ in South Milwaukee I-794 in Milwaukee 01999-01-011999 current John R. Plewa Memorial Lake Parkway/ “Bachelor’s Road”
  •       Former

Special routesEdit

Except where indicated, the following highways are or were locally maintained.

Number Length (mi) Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
 
  Bus. WIS 11
Serves Monroe
 
  Bus. WIS 13
Follows Central Avenue through Marshfield along the former route's path; state-maintained
 
  Bus. WIS 23
Serves Green Lake
 
  Bus. WIS 23
Serves Plymouth
 
  Bus. WIS 29
Follows former alignment through Chippewa Falls
 
  Bus. WIS 29
Follows former alignment through Abbotsford
 
  Bus. WIS 29
Follows part of former alignment through Shawano before joining WIS 47 and WIS 55 to return to the main route
 
  Bus. WIS 29
Follows former alignment of US 45 through Wittenberg; co-signed as CTH-Q
 
  Bus. WIS 35
Serves Holmen
 
  Bus. WIS 40
Serves Bruce
 
  Bus. WIS 42
U.S. 151 east of I-43 along Calumet Avenue U.S. 10 / WIS 42 at Waldo Boulevard Follows older alignment through Manitowoc
 
  Bus. WIS 42
Served Sheboygan
 
  Bus. WIS 42
3.5 5.6 WIS 42/57 along Green Bay Road WIS 42/57 along Egg Harbor Road Follows former alignment with WIS 57 through Sturgeon Bay, cosigned with WIS Bus. 57
 
  Spur WIS 42
Unsigned; connects WIS 42 and the Island Clipper ferry dock in Gills Rock; state-maintained
 
  Bus. WIS 57
3.5 5.6 WIS 42/57 along Green Bay Road WIS 42/57 along Egg Harbor Road Follows former alignment with WIS 42 through Sturgeon Bay, cosigned with WIS Bus. 42
 
  Spur WIS 794
Unsigned; connects WIS 32 and WIS 794 via Howard Avenue in St. Francis; state-maintained
  •       Former

See alsoEdit

ReferencesEdit

  1. ^ a b Bessert, Christopher J. "In Depth: System of Numbering State Trunk Highways". Wisconsin Highways. Retrieved August 6, 2017.[self-published source]
  2. ^ Plaque at Wisconsin Auto Museum[full citation needed]
  3. ^ Bessert, Christopher J. (2006). "Historical Overview". Wisconsin Highways. Retrieved December 30, 2006.[self-published source]
  4. ^ Staff (1990). "Supplement to the Manual on Traffic Control Devices" (PDF). Wisconsin Department of Transportation. Retrieved December 30, 2006.
  5. ^ Bessert, Christopher J. "STH-32 Red Arrow Highway". Wisconsin Highways. Self-published. Retrieved March 17, 2014.[self-published source]

External linksEdit