Dubuque, Iowa

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11th Street Stairs Arch (Dubuque County, Iowa)
Built ca. 1890 to cross a funicular railway. Railway abandoned 1927, and later converted to a staiway
Stone arch bridge over Stairway on Driveway
Open to traffic

32nd Street Viaduct (Dubuque County, Iowa)
Lost Pony/through plate girder bridge over Chicago Great Western Railway on 32nd Street
Removed

Bergfeld Pond Bridge (Dubuque County, Iowa)
Built as part of Dubuque Bridge in 1872, relocated to Whitewater Creek Drive in 1898, dismantled and relocated to present site in 2007
Pratt through truss bridge over Bergfeld Pond at Bergfeld Park on Pedestrian path
Open to pedestrians only

Catfish Creek Bridge (Dubuque County, Iowa)
Replaced 2002
Lost pony truss bridge over Catfish Creek on Manson Road
Replaced by new bridge

CN - Bridge #185.72 (Dubuque County, Iowa)
Built 1853
Stone arch bridge over Tributary of Catfish Creek on Canadian National Railway
Open to traffic

CN - Dubuque Bridge (Dubuque County, Iowa)
Swing Span Built 1892, Approach Spans Built 1899; Bridge Strengthened 2012/13
Mississippi River crossing on BNSF Railway, Canadian National Railway in Dubuque
Open to railroad traffic

CN - Julien Dubuque Drive Bridge (Dubuque County, Iowa)
Built 1939
Steel stringer bridge over Julien Dubuque Drive on Canadian National Railway
Open to traffic

CN - Star Brewery Drive Bridge (Dubuque County, Iowa)
Built 1921
I-Beam Bridge over Star Brewery Drive on CNRR (former Illinois Central)
Open to traffic

Dubuque Wagon Bridge (Dubuque County, Iowa)
Built 1886; Demolished 1943
Lost Through truss bridge over Mississippi River on Road
Replaced by a new bridge

Dubuque-Wisconsin Bridge (Dubuque County, Iowa)
Built 1982
Steel through arch bridge over the Mississippi River on US 61 and US 151
Open to traffic

Eagle Point Bridge (Dubuque County, Iowa)
Built 1901, subsequent work in 1907, 1922 and 1936, destroyed in 1983
Lost Truss bridge over Mississippi River on US 151/US 61 in Dubuque
Lost

Eagle Point Park Promenade Bridge (Dubuque County, Iowa)
Built 1935
Bridge over Southern Gate Road on Group picnic pavilion
Available to rent for group picnics

Furnace Bridge (Dubuque County, Iowa)
Lost Bowstring pony truss bridge over South Fork Catfish Creek on North Cascade Road
Demolished

Hawkeye Highway 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 in 1985

IC - First Dubuque Bridge (Dubuque County, Iowa)
Built 1868, Approach Trusses added 1872, Swing Span Replaced 1896, Rest of Bridge Replaced 1900
Lost Pratt through truss bridge over Mississippi River on Former Illinois Central Railroad
Replaced by a new bridge

IC - Middle Fork Catfish Creek Bridge #10 (Dubuque County, Iowa)
Pony/through plate girder bridge over Middle Fork Catfish Creek on Canadian National Railway
Open to traffic

IC - Middle Fork Catfish Creek Bridge #10 (Old) (Dubuque County, Iowa)
Lost Warren pony truss bridge over Middle Fork Catfish Creek on Illinois Central Railroad
Replaced by a new bridge

Julien Dubuque Bridge (Dubuque County, Iowa)
Built 1943; rehabilitated 1992
Steel through arch bridge over the Mississippi River on US 20 at Dubuque
Open to traffic

Lake Peosota Access Arch (Dubuque County, Iowa)
Stone arch bridge over Lake Peosota Access on Parking Lot
Filled in

Olde Highway Road Overpass (Dubuque County, Iowa)
Built 1936
Steel stringer bridge over Railroad (CN) on Old IA966
Open to traffic

Shot Tower Bridge (Dubuque County, Iowa)
Built 1921 by the Illinois Central Railroad
Steel stringer bridge over Star Brewery Drive on Chicago Central and Pacific Railroad, now the Canadian National Railway
Open to traffic

South Fork Catfish Creek Bridge (Dubuque County, Iowa)
Built 1926, Replaced 2011
Pony truss bridge over South Fork Catfish Creek on English MIll Road in Dubuque
Replaced by a new bridge