Rock Valley is a small town in extreme northwestern Iowa. It had two branch lines of the Milwaukee Road. Today, one is the Dakota & Iowa Railroad while the other has been abandoned.
Bridges
Warren Pony Truss Bridge over Big Sioux River
Fairview Rail Bridge
Warren Pony Truss Bridge over Big Sioux River
Oak Ridge Rail Bridge
Pratt Pony Truss Bridge over Big Sioux River
Rock Valley Trail Bridge
Pratt Through Truss Trail Bridge over Rock River
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