D.H. Young

of Manchester, Iowa
280th Street Bridge (Buchanan County, Iowa)
Built 1898
Relocated pony truss bridge on the SW 6th Street Liberty Trail in Independence
Open to pedestrians only

Foreston Bridge (Howard County, Iowa)
Built 1892
Lost Pratt through truss bridge over Upper Iowa River on Quail Avenue
Replaced by new bridge

Fort Atkinson Bridge (Winneshiek County, Iowa)
Built 1892
Through truss bridge over Little Turkey River on 150th Street in Fort Atkinson
Open to one-lane traffic

Mallory Township Bridge (Clayton County, Iowa)
Built ca. 1890
Pratt pony truss bridge over unnamed stream on Kale Avenue
Replaced by a new bridge