# List of U.S. Highways in Wisconsin

US Highways in Wisconsin are 14 current and 3 former United States Numbered Highways in Wisconsin.

## Mainline highways

| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes |
| US 2 | 104.49 | 168.16 | US 2 in Superior | US 2 in Hurley | 01926-11-261926 | current | Western segment |
| US 2 | 14.46 | 23.27 | US 2/US 141 near Florence | US 2/US 141 near Spread Eagle | 01926-11-261926 | current | Eastern segment, concurrent with US 141 |
| US 8 | 255.55 | 411.27 | US 8 in St. Croix Falls | US 8 at Norway, MI | 01926-11-261926 | current | |
| US 10 | 294.01 | 473.16 | US 10 in Prescott | SS Badger at Manitowoc | 01926-11-261926 | current | Connects to US 10 in Michigan via car ferry |
| US 12 | 339.40 | 546.21 | I-94/US 12 in Hudson | US 12 in Genoa City | 01926-11-261926 | current | |
| US 14 | 198.49 | 319.44 | US 14/US 61/MN 16 in La Crosse | US 14 in Walworth | 01926-11-161926 | current | |
| US 16 | 212.2 | 341.5 | US 14/US 16/US 61 in La Crosse | SS Milwaukee Clipper at Milwaukee | 01926-11-261926 | 01979-01-011979 | Connected to US 16 in Michigan via car ferry. Replaced by WIS 16, I-90, and I-94. |
| US 18 | 182.16 | 293.16 | US 18 in Prairie du Chien | Lincoln Memorial Drive in Milwaukee | 01926-11-261926 | current | |
| US 41 | 300 | 480 | I-94/US 41 at Russell, IL | US 41 in Marinette | 01926-11-261926 | current | Milwaukee–Green Bay segment upgraded to I-41 |
| US 45 | 305 | 491 | US 45 in Bristol | US 45 near Land O' Lakes | 01935-01-01c. 1935 | current | |
| US 51 | 316.51 | 509.37 | I-39/I-90/US 51 in Beloit | US 2 in Hurley | 01926-11-261926 | current | |
| US 53 | 239 | 385 | US 14/US 61/WIS 16 in La Crosse | I-535/US 53 at Duluth, MN | 01926-11-261926 | current | |
| US 61 | 120 | 190 | US 61/US 151 in Kieler | US 14/US 61/MN 16 in La Crosse | 01926-11-261926 | current | |
| US 63 | 182 | 293 | US 63 in Hager City | US 2 near Benoit | 01926-11-261926 | current | |
| US 110 | 37.4 | 60.2 | Oshkosh | Fremont | 01926-11-261926 | 01936-01-011936 | Replaced by WIS 110 |
| US 118 | 38.1 | 61.3 | US 61 in Dickeyville | US 18 in Dodgeville | 01926-11-261926 | 01928-01-011928 | |
| US 141 | 102.87 | 165.55 | I-43 in Bellevue, Wisconsin | US 2/US 141 at Quinnesec, MI | 01926-11-261926 | current | Southern segment |
| US 141 | 14.46 | 23.27 | US 2/US 141 near Spread Eagle | US 2/US 141 near Florence | 01928-01-011928 | current | Northern segment, concurrent with US 2 |
| US 151 | 337 | 542 | US 61/US 151 in Kieler | US 10 in Manitowoc | 01926-11-261926 | current | |
| Former ||||||||

## Special routes

Except were 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. US 2 | — | — | — | — | — | — | Formerly served Hurley |
| Bus. US 8 | 7.1 | 11.4 | US 8 & WIS 47 west of Rhinelander | US 8/WIS 47 east of Rhinelander | 01992-10-031992 | 02005-07-012005 | Section of route east of town resigned as CTH-P |
| Bus. US 10 | — | — | — | — | — | — | Serves Neillsville |
| Bus. US 12 | — | — | — | — | — | — | Serves Lake Delton and Baraboo |
| Bus. US 12 | — | — | — | — | — | — | Serves Sauk Prairie |
| Bus. US 12 | — | — | — | — | — | — | Serves Whitewater |
| Bus. US 12 | — | — | — | — | — | — | Formerly served Eau Claire |
| Bus. US 14 | — | — | — | — | — | — | Serves Janesville |
| Bus. US 16 | — | — | — | — | 01961-01-011961 | 01979-01-011979 | Formerly served Watertown |
| Bus. US 18 | — | — | — | — | — | — | Serves Mount Horeb |
| Alt. US 18 | — | — | — | — | — | — | Formerly served Milwaukee |
| Bus. US 18 | — | — | — | — | — | — | Serves Verona |
| Bus. US 41 | — | — | — | — | — | — | Formerly served Fond du Lac |
| Bus. US 41 | — | — | — | — | — | — | Formerly served Oshkosh |
| Bus. US 41 | — | — | — | — | — | — | Formerly served Appleton |
| Bus. US 41 | — | — | — | — | — | — | Serves De Pere and Ashwaubenon; state-maintained |
| Bus. US 41 | — | — | — | — | — | — | Formerly served Green Bay |
| Bus. US 41 | — | — | — | — | — | — | Serves Oconto |
| Bus. US 41 | — | — | — | — | — | — | Serves Peshtigo |
| Bus. US 45 | — | — | — | — | — | — | Serves New London |
| Bus. US 45 | — | — | — | — | — | — | Serves Wittenberg |
| Bus. US 51 | — | — | — | — | — | — | Formerly state-maintained and served Merrill |
| Bus. US 51 | — | — | — | — | — | — | Serves Stevens Point and Plover; state-maintained |
| Bus. US 51 | — | — | — | — | — | — | Serves Wausau, Schofield and Rothschild; state-maintained |
| Spur US 51 | — | — | — | — | — | — | Unsigned in Beloit; state-maintained |
| Bus. US 51 | — | — | — | — | — | — | Formerly served Tomahawk |
| Bus. US 53 | — | — | — | — | — | — | Serves Eau Claire |
| Bus. US 53 | — | — | — | — | — | — | Serves La Crosse |
| Bus. US 53 | — | — | — | — | — | — | Serves Solon Springs |
| Bus. US 53 | — | — | — | — | — | — | Serves Minong |
| Bus. US 53 | — | — | — | — | — | — | Serves Superior |
| Byp. US 53 | — | — | — | — | 02005-01-012005 | 02006-01-012006 | Temporary designation used at Eau Claire |
| Bus. US 141 | — | — | — | — | — | — | Formerly served Manitowoc |
| Bus. US 141 | 4.5 | 7.2 | US 141 southwest of Coleman | US 141 and WIS 64 northeast of Pound | 02006-01-012006 | current | Follows old alignment through Coleman and Pound |
| Bus. US 141 | — | — | — | — | — | — | Formerly served Sheboygan |
| Bus. US 151 | — | — | — | — | — | — | Serves Platteville |
| Bus. US 151 | — | — | — | — | — | — | Serves Mineral Point |
| Bus. US 151 | — | — | — | — | — | — | Serves Mount Horeb; cosigned with Bus. US 18 |
| Bus. US 151 | — | — | — | — | — | — | Serves Verona; cosigned with Bus. US 18 |
| Bus. US 151 | — | — | — | — | — | — | Serves Sun Prairie |
| Bus. US 151 | — | — | — | — | — | — | Serves Columbus |
| Bus. US 151 | — | — | — | — | — | — | Serves Beaver Dam |
| Bus. US 151 | — | — | — | — | — | — | Serves Waupun |
| Former ||||||||