Open Spandrel Bridge, Hawkeye Avenue, spanning Des Moines River, Fort Dodge, Webster County, IA
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Significance: The Hawkeye Avenue Bridge is a well-preserved example of an open spandrel reinforced concrete arch bridge. The bridge was designed by the Fort Dodge City Engineer, C.H. Reynolds, and constructed by Koss Construction Company of Des Moines, Iowa.
Survey number: HAER IA-17
Building/structure dates: 1919 Initial Construction