Snyder & Johnson

of Humbolt, Iowa
View Exhibit map

2nd Avenue Overpass (Polk County, Iowa)
Built 1936
Rigid frame bridge over Birdland Drive on 2nd Avenue in Des Moines
Open to traffic

Butler Bridge (1932) (Johnson County, Iowa)
Built 1932
Lost Parker through truss bridge over Iowa River on Dubuque Street
Replaced by a new bridge

Castile Creek Route NN Bridge (Clinton County, Missouri)
Built 1934
Pony truss bridge over Castile Creek on Route NN
Open to traffic

Fleur Drive Bridge (Polk County, Iowa)
Built 1936
Haunched deck plate girder bridge over Raccoon River & Railroad on Fleur Drive
Open to traffic

IA22 Iowa River Bridge (Johnson County, Iowa)
Built 1934
Lost Polygonal Warren through truss bridge over Iowa River on IA 22
Removed

IA70 Iowa River Bridge (Louisa County, Iowa)
Built 1932
Lost Parker through truss bridge over Iowa River on IA 70
Replaced by a new bridge

IA90 Booneville Bridge (Dallas County, Iowa)
Built 1936
Lost Polygonal Warren through truss bridge over North Raccoon River on IA 90
Replaced by a new bridge

Jefferson Street Viaduct (Wapello County, Iowa)
Concrete, 1936
Deck truss bridge over Des Moines River on Jefferson Street in Ottumwa
Open to traffic

Kalo Bridge (Webster County, Iowa)
Built 1932
Lost Pratt through truss over Des Moines River on Nelson Avenue
Replaced by a new bridge

MO45 Platte River Bridge (Platte County, Missouri)
Contractor, 1933
Lost three-span through truss bridge over Platte River on MO 45 in Farley
Lost

RI - US169 Overpass (Humboldt County, Iowa)
Built 1936
Steel stringer bridge over US Route 169 on Chicago, Rock Island & Pacific Railroad
Removed but not replaced

US6 Adel Bridge (Old) (Dallas County, Iowa)
Built 1932
Lost Warren through truss bridge over North Raccoon River on US 6
Replaced by a new bridge

US61 Des Moines River Bridge (Old) (Lee County, Iowa)
Built 1934
Lost Parker through truss bridge over Des Moines River on Road
Replaced by a new bridge

US61 Iowa River Bridge (Old) (Louisa County, Iowa)
Built 1931
Lost Pratt through truss bridge over Iowa River on US 61
Replaced by a new bridge