WisDOT is improving the Leo Frigo Memorial Bridge and portions of the
I-43 corridor (3.5 miles) including repairing three bridges,
improving local intersections, and replacing deteriorating pavement.
I-43 links the major
population and economic centers of southeastern Wisconsin to
similar areas along the Lake Michigan shoreline and northeastern
Wisconsin. It is part of the National Highway System and officially
designated as a federal and state "Long Truck Route"