a study conducted jointly by the State Highway Commission of Wisconsin, and the city of Wisconsin Rapids in cooperation with the Bureau of Public Roads, U.S. Dept. of Commerce
a study conducted jointly by the State Highway Commission of Wisconsin and the city of Fond du Lac in cooperation with the Bureau of Public Roads, U.S. Dept. of Commerce
conducted in 1960 by the State Highway Commission of Wisconsin in cooperation with the city of Green Bay and the U.S. Department of Commerce, Bureau of Public Roads