Milwaukee has two auxiliary Interstate Highways, I-894 and I-794. I-894 extends from the western suburbs to the southern suburbs, bypassing downtown. I-794 extends east from the Marquette Interchange to Lake Michigan before turning south over the Hoan Bridge toward General Mitchell International Airport, turning into Highway 794 along the way. Milwaukee is also served by three US Highways. U.S. Highway 18 (US 18) provides a link from downtown to points west. US 41 and US 45 both provide north–south freeway transportation on the western side of the city. The freeway system in Milwaukee carries roughly 25% of all travel in Wisconsin.
Milwaukee City Hall surrounding the Milwaukee River. The upper part of the tower was rebuilt after a fire in October 1929. The bell in City Hall was named after Solomon Juneau, Milwaukee's first mayor. It was designed and crafted by the Campbells, who were early pioneers in creating diving chambers and suits near the Great Lakes area during that time. City Hall was the marketing symbol of Milwaukee until the completion of the Calatrava wing of the Milwaukee Art Museum in 2001, but the bell tower continues to be used as a municipal icon and in some traffic and parking signs. Formerly the