Wickes Engineering & Construction Co.
of Des Moines, Iowa
Horn's Ferry Bridge
(Marion County, Iowa)1929 Spans, 1881Lost Camelback through truss bridge over Des Moines River near the Red Rock Dam on 198th PlaceCollapsed
IA150 Cedar River Bridge
(Benton County, Iowa)Built 1935Lost Parker through truss bridge over Cedar River on IA 150Replaced by a new bridge
IA9 Rock River Bridge (Old)
(Lyon County, Iowa)Built 1922Lost deck plate girder bridge over Rock River on Main StreetReplaced by a new bridge