Wisconsin State Route 188 runs north-south in Northwestern Dane County. It runs from U.S. Rt. 12, near Sauk City to the Dane/Columbia County Line, near Prairie du Sac. WI St Rt 188 does not pass through any towns in Dane County.
WI St Rt 188 is not multi-plexed in Dane County. WI St Rt 188 intersects the following highways in Dane County. U.S. Rt. 12, near Sauk City.
A guide marker on WB U.S. Rt. 12. Photo from: Photo from: Paul Dienhart
