Denver, Iowa
Denver Pony Truss (Bremer County, Iowa)
Lost Pratt pony truss bridge over Quarter Section Run on State StreetReplaced by a new bridge
Quarter Section Run Bridge (Bremer County, Iowa)
Replaced 1938Lost Closed-spandrel arch bridge over Quarter Section Run on Jefferson StreetReplaced by a new bridge
WCFN - Quarter Section Run Bridge (Bremer County, Iowa)
Lost Timber stringer bridge over Quarter Section Run on Waterloo, Cedar Falls, & Northern RailwayRemoved but not replaced