Red Rock Lake Project

Iowa
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Bennington Bridge (Marion County, Iowa)
Proposed 1900; Built ?; Removed ?
Lost Camelback through truss bridge over Des Moines River on Swan No. 1
Removed

Horn's Ferry Bridge (Marion County, Iowa)
Built in 1881, Two spans lost to flooding in 1929, Partially collapsed on 31 August 1992, Converted to observation decks shortly thereafter.
Lost Camelback through truss bridge over Des Moines River near the Red Rock Dam on 198th Place
Collapsed

IA14 Brush Creek Bridge (Marion County, Iowa)
Built 1965
Girder bridge over Brush Creek on IA Hwy. 14
Open to traffic

IA14 Red Rock Bridge (Marion County, Iowa)
Built 1965
Girder bridge over Des Moines River & Res. on IA 14
Open to traffic

IA14 Teter Creek Bridge (Marion County, Iowa)
Built 1965
Girder bridge over Teter Creek on IA Hwy. 14
Open to traffic

IA14 White Breast Creek Bridge (Marion County, Iowa)
Built 1965
Girder bridge over White Breast Creek on IA Hwy. 14
Open to traffic

Old IA14 Brush Creek Bridge (Marion County, Iowa)
Built ca. 1940
Slab bridge over Red Rock Lake (formerly Des Moines River and other tributaries on IA Hwy. 14 until 1965; Now pedestrian path
All but the northernmost bridge and highway are inundated

Old IA14 Des Moines River Bridge (Marion County, Iowa)
Bridge over Des Moines River on IA 14
Removed

Red Rock Bridge (Marion County, Iowa)
Built circa 1897-99, One span lost to flooding in 1944, Removed during the building of the Red Rock Dam (?).
Lost Pennsylvania through truss bridge with Camelback format (5 slope) upper chords over the Des Moines River on Polk Street
Removed

Red Rock Dam (Marion County, Iowa)
Construction began in 1960, completed in 1969
Slab bridge over Des Moines River on Highway T15
Open to traffic

Rousseau Bridge (Marion County, Iowa)
Built 1908
Lost Through truss bridge over Des Moines River on Knoxville No. 4
Removed