Rock River

Minnesota-Iowa
View Exhibit map

2nd Avenue Bridge (Lyon County, Iowa)
Built ca. 1899
Concrete arch culvert over the Rock River Tributary on N. 2nd Avenue at the west entrance of Island Park in Rock Rapids
Open to traffic

Anderson Bridge (Lyon County, Iowa)
Built 1900
Through truss bridge over Rock River on 250th Street north of Doon
Open to traffic

Bonnie Doon Crossing (Lyon County, Iowa)
Abandoned pratt through truss bridge over Rock River on Grant Avenue
Abandoned

Branch Rock River Bridge (Rock County, Minnesota)
Built 1915
Lost pony truss bridge over a branch of Rock River on 175th Street southeast of Hardwick
Replaced by a culvert

Bridge 7122 (Rock County, Minnesota)
Built 1954; Severely damaged by floods in 2010- later replaced
Steel stringer bridge over Rock River on Csah 8
Open to traffic

Doon Bridge (Lyon County, Iowa)
Built 1900; replaced ca. 2005
Lost through truss bridge over Rock River Overflow on 250th Street north of Doon
Removed; road raised to the level of the bridge; Overflow drained

IA9 Rock River Bridge (Old) (Lyon County, Iowa)
Built 1922; Replaced 1976
Lost deck plate girder bridge over Rock River on Main Street
Replaced by a new bridge

Island Park Low Water Crossing (Lyon County, Iowa)
Low-water crossing over Rock River at Island Park in Rock Rapids
Open to one-lane traffic

Island Park Trail Bridge (Lyon County, Iowa)
Built 1902, Converted to Pedestrian Use 2007
Through plate girder railroad bridge over Rock River on Rock Rapids Bike Trail
Railroad bridge open for pedestrians and cyclists

Kiwanis Bridge (Sioux County, Iowa)
Built 1912, converted to pedestrian use by the Kiwanis Club
Two-span through truss bridge over Rock River on Kiwians Trail
Open to pedestrians only

Main Street Bridge (Rock County, Minnesota)
Built 1931, Replaced 2008
Concrete bridge over Rock River on CSAH 4
Replaced by a new bridge

Main Street Bridge (Lyon County, Iowa)
Built 1974
Steel stringer bridge over Rock River on IA Hwy. 9
Open to traffic

Main Street Bridge (Oldest) (Lyon County, Iowa)
Built 1900; Replaced 1922
Lost Pratt through truss bridge over Rock River on Main Street
Replaced by a new bridge

Rock Rapids Municipal Utilities Bridge (Lyon County, Iowa)
Built 1888 by the Union Bridge Co.; Abandoned in the 1980s
Pratt through truss bridge over Rock River on Rock Rapids Municipal Utilities access road
Open to Rock Rapids Municipal Utilities traffic

Rock Rapids North Bridge (Lyon County, Iowa)
Built 1900; Replaced 1980
Lost Pratt through truss bridge over Rock River on Road
Replaced by a new bridge

Rock River Bridge (Rock County, Minnesota)
Built ca. 1920; replaced 2000
Lost steel stringer bridge over Rock River on Twp 81
Replaced by a new bridge

Rock River Bridge (Rock County, Minnesota)
Built 1916
Through truss bridge over Rock River on 175th Street southeast of Hardwick
Replaced by a hunk of concrete!

Rock River Suspension Bridge (Lyon County, Iowa)
Wire suspension bridge over Rock River on private road in Rock Rapids
Open to traffic

Rock River TR 73 Bridge (Rock County, Minnesota)
Built 1918
Pony truss bridge over Rock River on Township Road 73
Replaced by a new bridge

Stream Bridge (Rock County, Minnesota)
Built 1908; replaced 2005
Lost concrete arch bridge over Rock River Overflow on MN 75 in Luverne
No longer exists

Two Mile North/ Golf Course Bridge (Lyon County, Iowa)
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.)
Stringer bridge over Rock River on CR A16 (130th Street)
Open to traffic

US18 Rock Valley Bridge (Old) (Sioux County, Iowa)
Built 1935; Replaced 2002
Stringer bridge over Rock River on US 18
Replaced by a new bridge