• Salt River Canyon Bridge - Gila County AZ
    "The Salt River Canyon Bridge spans one of the most dramatic canyons in Arizona. It was funded by the Public Works Administration, designed in 1933 by architect Lee Moor, and completed in June 1934. The bridge is a single-span steel arch. The design of the bridge approach was highly complex because of the multiple curvatures. Its Art Deco superstructure shines in the sunlight and is still one of Arizona's most visibly striking, engineered structures. Today the bridge carries only pedestrian traffic; a newer, wider version that sits adjacent handles automobile and truck traffic on Highway 60."