Rating:
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Julien Dubuque Bridge

Photos 

Julien Dubuque US 20 Bridge

This beauty is an eye-catcher from any direction.

Photo taken by J.R. Manning in October 2007

Enlarge

BH Photo #109906

Map 

Street Views 

Facts 

Overview
Steel through arch bridge over the Mississippi River on US 20 at Dubuque
Location
Dubuque, Dubuque County, Iowa, and Jo Daviess County, Illinois
Status
Open to traffic
History
Built 1943; rehabilitated 1992
Builders
- Bethlehem Steel Co. of Bethlehem, Pennsylvania (Fabricator)
- Howard, Needles, Tammen & Bergendoff Corporation of Kansas City, Kansas (Designer)
- Ned L. Ashton of Iowa City, Iowa (Engineer)
Design
Steel through arch
Dimensions
Length of largest span: 845.2 ft.
Total length: 5,761.8 ft. (1.1 mi.)
Deck width: 27.9 ft.
Vertical clearance above deck: 17.9 ft.
Recognition
Posted to the National Register of Historic Places on August 27, 1999
Approximate latitude, longitude
+42.49164, -90.65463   (decimal degrees)
42°29'30" N, 90°39'17" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/692740/4707030 (zone/easting/northing)
Quadrangle map:
Dubuque South
Average daily traffic (as of 2017)
18,400
Inventory numbers
IA 23880 (Iowa bridge number)
IL 043-0001 (Illinois bridge number)
NRHP 99001034 (National Register of Historic Places reference number)
BH 13423 (Bridgehunter.com ID)
Inspection report (as of October 2017)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 46.3 (out of 100)
View more at BridgeReports.com

Update Log 

  • April 25, 2020: Updated by Nick Boppel: Fix map marker
  • November 17, 2019: New photo from Geoff Hubbs
  • January 24, 2015: New photos from Jason Smith
  • January 10, 2013: New photos from John Marvig
  • July 8, 2012: New photos from Quinn Phelan
  • April 26, 2012: New photo from Steve Conro
  • March 20, 2011: New photo from J.R. Manning
  • May 17, 2010: New Street View added by Nathan Holth
  • January 27, 2008: New photo from J.R. Manning

Related Bridges 

Sources 

Comments 

Julien Dubuque Bridge
Posted October 11, 2016, by Nathan Holth (webmaster [at] historicbridges [dot] org)

Although the new game Mafia III is intended to depict New Bordeaux, a fictional recreation of New Orleans in 1968, the likeness of the Julien Dubuque Bridge makes an appearance in the game. The portal bracing in the game is almost 100% identical to the Julien Dubuque Bridge, and the sway bracing (particular at the pier points) as well as the concrete pier's inset arched design are strikingly similar as well.

Julien Dubuque Bridge
Posted March 8, 2016, by Ben Roethig (benroethig [at] gmail [dot] com)

Yeah, they did do some work on the bridge last year including some painting.

Julien Dubuque Bridge
Posted September 5, 2015, by george oakley (georgeoakley49 [at] yahoo [dot] com)

Just saw in the local paper today being 8-5-15 a picture of 2 guys and it looked like they were painting the bridge.Did this bridge get painted or was this picture taken many years ago?

Julien Dubuque Bridge?
Posted October 21, 2010, by Bev (cardinalsarebeautiful [at] hotmail [dot] com)

I found to bridge passes for the Dubuque bridge, one was for a "team" and the other for an automobile, on the back it talks about not speeding on the bridge but there is no date on these passes can anyone tell me something of the time frame they were used.