ISHC Standard Series Y
View Exhibit mapStandard design plan for riveted pony trusses on concrete floors with joists with spans lengths of 40'-85'
270th Street Bridge (Cedar County, Iowa)
Built ca. 1930; rehabilitated 1960Pony truss bridge over Crooked Creek on 270th StreetOpen to traffic
330th Street Bridge (Cedar County, Iowa)
Built ca. 1930Pony truss bridge over Middle Branch Wapsinonoc Creek on 330th StreetOpen to traffic on a Level B (Enter at your own risk) Road
Copi Avenue Bridge (Johnson County, Iowa)
Built 1935; replaced 2015Lost Pony truss bridge over Clear Creek on Copi AvenueReplaced by a new bridge
Ironwood Road Bridge (Fayette County, Iowa)
Built ca. 1965Three-span pony truss bridge over Turkey River on Ironwood RoadOpen to traffic
Nutting Creek Bridge (Fayette County, Iowa)
Built 1917Pony truss bridge over Nutting Creek on Hamlet RoadOpen to traffic
Old IA22 Pine Creek Bridge (Muscatine County, Iowa)
Bypassed ca. 1958Abandoned Warren pony truss with all verticals over Pine Creek on old alignment of IA 22Abandoned
Plum Creek Truss Bridge (Johnson County, Iowa)
Built 1934Pony truss bridge over Plum Creek on CR F20 (Amana Road)Open to traffic
Troublesome Creek Bridge (Audubon County, Iowa)
Built 1925Pony truss bridge over Troublesome Creek on Quail AvenueOpen to traffic