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US 71 SEC.01- 5.03 over KELLEY BAYOU

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 71 SEC.01- 5.03 over KELLEY BAYOU
Structure number:000000000000263
Location:5 MILES N. LOUISIANA SL.
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:24.9 ft. [7.6 m]
Total length:100.1 ft. [30.5 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:1942
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:720 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:79.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairGoodSatisfactorySatisfactory72079.8
August 2015FairGoodSatisfactorySatisfactory36082.7
August 2014FairGoodSatisfactorySatisfactory36082.7
August 2013FairGoodSatisfactorySatisfactory450057.6
August 2011FairGoodSatisfactorySatisfactory450057.6
August 2009FairGoodGoodSatisfactory450046.7
September 2007FairGoodGoodSatisfactory370046.7
September 2005FairGoodGoodSatisfactory260049.2
August 2003FairGoodGoodSatisfactory360046.5
May 2001FairGoodGoodSatisfactory330046.5
November 1999FairGoodGoodSatisfactory330046.5
September 1996FairGoodGoodSatisfactory145062.4
May 1994FairGoodGoodSatisfactory145082.1
April 1992FairGoodGoodSatisfactory145079.1
April 1990FairSatisfactorySatisfactorySatisfactory314280.4