The Sturgeon Bay Steel Bridge​, officially known as the Michigan Street Bridge, is a remarkable engineering feat located in Sturgeon Bay, Wisconsin. Opened on July 4, 1931, this historic bridge not only serves as a vital transportation link but also stands as a testament to innovative engineering and design. The bridge features a unique combination of structural elements that make it both functional and aesthetically pleasing. This article delves into the unique features of the Sturgeon Bay Steel Bridge, exploring its design, historical significance, and ongoing preservation efforts.