Hawkeye Highway

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A Sioux City-Dubuque highway route, included a portion from Sioux City-Fort Dodge entitled the "Hawkeye Cut-Off". Some portions became state highway 5 (IA 5.) US routes 20 & 218 make occupy most of the route today.

Huebinger's Map & Guide for Hawkeye Highway: Sioux City to Dubuque: http://digital.lib.uiowa.edu/cdm/ref/collection/atlases/id/1...

1st Avenue Bridge (Dubuque County, Iowa)
Built 1915
Arch bridge over North Fork Maquoketa River on 1st Avenue in Dyersville
Open to traffic

5th Street Arch Bridge (Black Hawk County, Iowa)
Built 1908; Replaced in 1967
Lost Closed-spandrel arch bridge over Cedar River on 5th Street
Replaced by a new bridge

Alden Bridge (Old) (Hardin County, Iowa)
Built ?; Replaced 1935
Lost Pratt through truss bridge over Iowa River on Road
Replaced by a new bridge

Beaver Creek Bridge (Butler County, Iowa)
Built 1926; rehabilitated 1957
Girder bridge over Beaver Creek on US 20
Open to traffic

Beaver Creek Bridge (Butler County, Iowa)
Built ca. 1910; now closed
Through truss bridge over Beaver Creek on Elm Avenue
Intact but closed to all traffic

Center Grove Viaduct (Dubuque County, Iowa)
Lost Pony/through plate girder bridge over Catfish Creek &Railroad (IC) on Hawkeye Highway
Replaced by a new bridge

CN - Old Highway Road Overpass #1 (Dubuque County, Iowa)
Steel stringer bridge over Old Highway Road on Railroad (CN)
Open to traffic

CN - Old Highway Road Overpass #2 (Dubuque County, Iowa)
Built 1915; Painted & Sandblasted 1974
Deck plate girder bridge over Old Highway Road on Railroad (CN)
Open to traffic

CN - Old Highway Road Overpass #3 (Dubuque County, Iowa)
Pony/through plate girder bridge over Old Highway Road on Railroad
Open to traffic

Des Moines Street Bridge (Old) (Hamilton County, Iowa)
Replaced 1954
Lost Bridge over Boone River on Des Moines Street
Replaced by a new bridge

Dry Run Creek Bridge (Old) (Black Hawk County, Iowa)
Built 1917; rehabilitated 1965; Replaced 1994
Stringer bridge over Dry Run Creek on Waterloo Road
Replaced by a new bridge

Floyd River Bridge (Plymouth County, Iowa)
Lost Pratt through truss bridge over Floyd River on Road
Replaced by a new bridge

Hawkeye Avenue Bridge (Webster County, Iowa)
Built 1919; Replaced 1987
Lost Open-spandrel arch bridge over Des Moines River on E Hawkeye Avenue in Fort Dodge
Replaced by new bridge

Hawkeye Highway Branch South Fork Catfish Creek Bridge (Dubuque County, Iowa)
Lost Closed-spandrel arch bridge over Branch of South Fork Catfish Creek on Hawkeye Highway
Replaced by a new bridge

Hawkeye Highway Little Sioux River Bridge (Cherokee County, Iowa)
Lost Pratt through truss bridge over Little Sioux River on East Main Street/Hawkeye Highway
Replaced by a new bridge

Hawkeye Highway Soldier Creek Stone Arch (Webster County, Iowa)
Built 1916, Replaced 1961
Lost Stone arch bridge over Soldier Creek on 3rd Street
Replaced by a new bridge

IA939 Wapsipinicon River Bridge (Buchanan County, Iowa)
Built 1917; rehabilitated 1986
Arch bridge over Wapsipinicon River on 1st Street W in Independence
Open to traffic

Main Street Bridge (Old) (Delaware County, Iowa)
Replaced 1991(?)
Lost Haunched deck plate girder bridge over Maquoketa River on Main Street
Replaced by a new bridge

US20 Boone River Bridge (Old) (Hamilton County, Iowa)
Built 1878-9; Struck 1949; Replaced 1950
Lost Pratt through truss bridge over Boone River on US 20 (East 2nd Street)
Destroyed by collision

Washington Avenue Bridge (Hardin County, Iowa)
Built 1934
Arch bridge over Iowa River on Washington Avenue in Iowa Falls
Open to traffic