A.H. Austin

of Webster City, Iowa
View Exhibit map

Albright Bridge (Hamilton County, Iowa)
Built 1907
Pratt through truss bridge over Boone River on Inkpaduta Avenue
Open to traffic

Armstrong Gravel Pit Bridge (Emmet County, Iowa)
Built 1899
Derelict through truss bridge over East Fork Des Moines River northwest of Armstrong
Privately owned

Blackford Bridge (Kossuth County, Iowa)
Lost Pratt through truss bridge over Des Moines River on McGregor Street
Replaced by a new bridge

Lewis Street Bridge (Humboldt County, Iowa)
Built 1906
Lost two-span through truss bridge over West Fork Des Moines River on Lewis Street in Humboldt
No longer exists

Murray Bridge (Humboldt County, Iowa)
Built 1905
Through truss bridge over West Fork Des Moines River on 190th Street, southeast of Bradgate
Open to traffic

US20 Boone River Bridge (Old) (Hamilton County, Iowa)
Built 1878
Lost Pratt through truss bridge over Boone River on US 20 (East 2nd Street)
Destroyed by collision