Wickes Engineering & Construction Co.

of Des Moines, Iowa
Horn's Ferry Bridge (Marion County, Iowa)
1929 Spans, 1881
Lost Camelback through truss bridge over Des Moines River near the Red Rock Dam on 198th Place
Collapsed

IA117 South Skunk River Bridge (Jasper County, Iowa)
Built 1922
Lost Pony/through plate girder bridge over Skunk river on Road
Replaced by a new bridge

IA150 Cedar River Bridge (Benton County, Iowa)
Built 1935
Lost Parker through truss bridge over Cedar River on IA 150
Replaced by a new bridge

IA9 Rock River Bridge (Old) (Lyon County, Iowa)
Built 1922
Lost deck plate girder bridge over Rock River on Main Street
Replaced by a new bridge