The Quad Cities is a vibrant metropolitan area that spans both Iowa and Illinois, encompassing cities like Davenport, Bettendorf, Moline, and Rock Island, with a rich cultural and industrial heritage. The area offers a diverse mix of attractions, including museums, outdoor parks, and scenic riverfronts along the Mississippi River. A notable landmark is the Centennial Bridge, a historic steel bridge connecting Moline, Illinois, to Davenport, Iowa, providing both vital transportation and stunning views of the river, especially when lit up at night.