Bison Bridge Spanning the Mississippi River in IL and IA? An Idea Crazy Enough to Work The Interstate 80 bridge crossing the Mississippi River near the Quad Cities sees 36,000 cars daily, and will soon need to be replaced. The Quad Cities is comprised of Davenport and Bettendorf in Iowa and Rock Island and Moline in Illinois. Instead of tearing down the bridge that connects the two states, a bold plan to repurpose the bridge into […] Brains Joseph Puetz | July 9, 2021 1 Comment