Interstate 90 Columbia/Dane County Line to Juneau/Monroe County Line
NB I-39; WB I-90/94 near Arlington. A guide marker on EB WI St Rt 60 Photo from: Paul Dienhart A junction marker on Columbia County Highway CS. A guide marker near WI St Rt 78 southwest of Portage. WB I-90/94 near Portage. A guide marker on WB U.S. Rt. 12. Photo from: Paul Dienhart WB I-90/94 near Lyndon Station. WB I-90/94 near Camp Douglas.