Adair, Iowa

Adair Viaduct (Adair County, Iowa)
Built 1923
Three-span open-spandrel arch bridge over the IAIS Railroad on 5th Street (IA 925) in Adair
Open to traffic

Adair Viaduct (Old) (Adair County, Iowa)
Built 1908; Replaced 1923
Lost Double-intersection Warren deck truss bridge over Chicago, Rock Island & Pacific Railroad on White Pole Road/Great White Way
Replaced by a new bridge