U.S. Federal Route 45 is a north-south expressway in Washington County. North of West Bend it turns back into a two-lane highway. U.S. Rt. 45 passes through the following towns in Washington County. Germantown
West Bend Kewaskum U.S. Rt. 45 is multi-plexed in Washington County. U.S. Rt. 41, near Germantown.
Wisconsin State Route 167, near Germantown. Wisconsin State Route 28, near Kewshum. U.S. Rt. 45 crosses the following highways in Washington County. Wisconsin State Route 167, at Germantown. Wisconsin State Route 167, near Germantown. U.S. Rt. 41, near Germantown. Wisconsin State Route 145, near Germantown. Wisconsin State Route 60, near Jackson. Wisconsin State Route 33, at West Bend. Wisconsin State Route 28, near Kewashum. Wisconsin State Route 28, near Kewashum.