Alden, Iowa

Alden Bridge (1936) (Hardin County, Iowa)
Built 1936
Concrete rigid frame bridge over Iowa River on Main Street in Alden
Open to traffic

Alden Bridge (Old) (Hardin County, Iowa)
Built ?; Replaced 1935
Lost Pratt through truss bridge over Iowa River on Water St
Replaced by a new bridge

Island Bridge (Hardin County, Iowa)
Stone arch bridge over Iowa River on path
Open to pedestrians