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US 71 over DES MOINES RIVER

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+43.62617, -94.99060
43°37'34" N, 94°59'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 71 over DES MOINES RIVER
Structure number:6741
Location:0.4 MI N OF JACKSON
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:64.0 ft. [19.5 m]
Total length:168.0 ft. [51.2 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:60.4 ft. [18.4 m]
Owner:State Highway Agency [01]
Year built:1954
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: September 2014

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,800 [as of 2008]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:67.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2014FairSatisfactorySatisfactoryFair680067.0
October 2012FairSatisfactorySatisfactoryFair680067.0
June 2011FairSatisfactorySatisfactoryFair680066.0
May 2010FairSatisfactorySatisfactoryFair680066.0
June 2009FairSatisfactorySatisfactoryFair680066.0
May 2008FairSatisfactorySatisfactoryFair670066.0
August 2007FairSatisfactorySatisfactorySatisfactory670077.2
September 2006FairSatisfactorySatisfactorySatisfactory670077.2
April 2005FairSatisfactorySatisfactorySatisfactory670077.2
October 2003FairSatisfactorySatisfactoryGood590077.3
June 2002FairSatisfactorySatisfactoryGood570077.3
May 2002FairSatisfactorySatisfactoryGood570077.3
May 2000----570075.3
July 1999GoodVery GoodGoodVery Good610075.2
October 1998GoodVery GoodGoodVery Good570075.3
September 1997GoodVery GoodGoodVery Good570074.6
August 1996GoodVery GoodGoodVery Good720074.5
September 1995GoodVery GoodGoodVery Good720072.3
November 1994GoodVery GoodGoodVery Good630070.1
October 1993GoodVery GoodGoodVery Good630070.1
August 1992GoodVery GoodGoodVery Good645070.1