Major Cities along US 51 (WI) 2024-06-02 Roadnow US 51 (WI) Major Cities MAP Beloit MAP South Beloit MAP Afton MAP Janesville MAP Evansville MAP Edgerton MAP Milton MAP Cambridge MAP Stoughton MAP McFarland MAP Madison MAP De Forest MAP Sun Prairie MAP Columbus MAP Arlington MAP Rio MAP Morrisonville MAP Poynette MAP Pardeeville MAP Lodi MAP Portage MAP Coloma MAP Stevens Point MAP Merrill MAP Packwaukee MAP Plover MAP Wausau MAP Heafford Junction MAP Irma MAP Gleason MAP Tomahawk MAP Harshaw MAP Hazelhurst MAP Minocqua MAP Woodruff MAP Boulder Junction MAP Manitowish Waters MAP Mercer MAP Hurley MAP Gile MAP Ironwood