Sac City, Iowa

9th Street Culvert (Sac County, Iowa)
Concrete culvert bridge over Unnamed North Raccoon River Tributary on 9th Street
Open to traffic

East Bridge (Sac County, Iowa)
Lost Closed-spandrel arch bridge over Raccoon River on Main Street
Replaced by a new bridge

North Bridge (Sac County, Iowa)
Lost Pony truss bridge over Raccoon River on 5th Street
Replaced by a new bridge

US20 Raccoon River Bridge (Sac County, Iowa)
Built 1937; Rehabilitated 1964; Replaced 2004
Lost Steel stringer bridge over Raccoon River on US 20/Main Street
Replaced by a new bridge