2nd Avenue Bridge Concrete arch culvert over an unnamed creek on N. 2nd Avenue Open to traffic
Anderson Bridge Through truss bridge over Rock River on 250th Street north of Doon Open to traffic Built 1900
Big Sioux River Bridge Through truss bridge over Big Sioux River on a local road Open to traffic Built 1925
Blood Run Creek Bridge Lost pony truss bridge over Blood Run Creek on a local road No longer exists Replaced 2000
Blood Run Creek Bridge Pony truss bridge over Blood Run Creek on a local road Open to traffic Built 1918
Blood Run Creek Bridge Lost pony truss bridge over Blood Run Creek on a local road No longer exists
Canton Railroad Bridge Through truss bridge over Big Sioux River on the BNSF Railroad at Canton Open to railroad traffic
Doon Bridge Lost through truss bridge over Rock River Overflow on 250th Street north of Doon in Doon Replaced by a new bridge Built 1900; replaced ca. 2005
Island Park Bridge Low-water crossing over Rock River at Island Park in Rock Rapids Open to one-lane traffic
Island Park Railroad Bridge Abandoned plate girder railroad bridge over Rock River at Island Park in Rock Rapids Railroad line discontinued, but bridge still in decent condition
Klondike Bridge Through truss bridge over Big Sioux River on 180th Street southeast of Sioux Falls Open to pedestrians only Built 1913-15 by the Western Bridge and Construction Co. of Omaha. Replaced by modern bridge in 1977.
Klondike Creek Bridge Pony truss bridge over Klondike Creek on a local road Open to traffic Built 1900
Little Otter Creek Bridge Pony truss bridge over Little Otter Creek on a local road Open to traffic Built 1900
Little Rock River Bridge Pony truss bridge over Little Rock River on a local road Open to traffic Built 1900
Little Rock River Bridge Lost through truss bridge over Little Rock River on a local road No longer exists Replaced 1999
Melan Bridge Reinforced concrete arch bridge within Emma Sater Park near Rock Rapids, just off IA 9 Open to pedestrians only Built 1894 under the direction of Frederick von Emperger; relocated 1964
Otter Creek Bridge Through truss bridge over Otter Creek on a local road Open to traffic Built 1900
Otter Creek Bridge Pony truss bridge over Otter Creek on a local road Open to traffic Built 1900
Overflow Bridge Through truss bridge over an overflow on a local road Open to traffic
Rock Rapids Railroad Bridge Abandoned through truss bridge over Rock River on the discontinued Illinois Central Railroad at Rock Rapids Still standing, but rails removed Built 1897 by the Union Bridge Co.
Rock River Bridge Through truss bridge over Rock River on a local road Open to traffic Built 1900
Rock River Suspension Bridge Wire suspension bridge over Rock River on private road in Rock Rapids Open to traffic
Third Street Bridge Pony truss bridge over Mudd Creek on Third Street in Alvord Closed to all traffic Built ca. 1940
Two Mile North/ Golf Course Bridge Stringer bridge over Rock River on Local road Open to traffic Built 1980 Replaces a five span bridge built in 1900. Original bridge consisted of a 244 ft. long combination steel trestle with a 7 panel Pratt through truss bridge as its main span (130 ft.)
Willow Creek Bridge Pony truss bridge over Willow Creek on a local road Open to traffic Built ca. 1940