A. Olson Construction Co.

of Waterloo, Iowa
View Exhibit map

Boone Bridge (Boone County, Iowa)
Contractor, 1928
Lost Parker through truss bridge over Des Moines River on Lincoln Highway
Replaced by a new bridge

Cherry Street Bridge (Butler County, Iowa)
Built 1900
Arch bridge over a drainage ditch on Cherry Street in Shell Rock
Open to traffic

IA139 Kendallville Bridge (Winneshiek County, Iowa)
Built 1930
Lost Bridge over Upper Iowa River on Old alignment of Iowa 139
Replaced by a new bridge

Keosauqua Bridge (Van Buren County, Iowa)
Built 1939
Lost through truss bridge over Des Moines River on IA 1 in Keosauqua
Replaced by new bridge

Leando-Douds Bridge (Van Buren County, Iowa)
Contractor, 1954
Haunched deck plate girder over Des Moines River on IA 98
Replaced by a new bridge

Old IA99 Oakville Bridge (Louisa County, Iowa)
Built 1947
Haunched deck plate girder bridge over Iowa River on CR X99
Replaced by a new bridge

Old IA99 Wapello Bridge (Louisa County, Iowa)
Built 1948
Haunched deck plate girder bridge over Iowa River on Old IA 99
Open to traffic

Park Avenue Bridge (Black Hawk County, Iowa)
Built 1938
Haunched deck plate girder bridge over Cedar River on W Park Avenue
Open to traffic