Share:

LA0015 over B LAFOURCHE RELIEF

Map

Coordinates:
+32.39541, -91.98570
32°23'43" N, 91°59'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0015 over B LAFOURCHE RELIEF
Structure number:054200260913481
Location:5.2 MI WEST OF LA 133
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:20.0 ft. [6.1 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:31.5 ft. [9.6 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:9
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,700 [as of 2016]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 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 corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:61.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$819,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactorySatisfactorySatisfactory270061.6
September 2015FairSatisfactorySatisfactorySatisfactory230062.4
November 2013FairSatisfactorySatisfactorySatisfactory230062.4
November 2011FairSatisfactorySatisfactorySatisfactory230062.4
September 2009FairSatisfactorySatisfactorySatisfactory280056.6
September 2007FairSatisfactorySatisfactorySatisfactory280056.6
July 2005FairSatisfactorySatisfactorySatisfactory270061.2
February 2003FairSatisfactorySatisfactorySatisfactory300056.0
June 2000FairSatisfactorySatisfactorySatisfactory262559.5
June 1998FairSatisfactorySatisfactorySatisfactory262559.5
July 1996FairSatisfactorySatisfactorySatisfactory298254.0
June 1994FairSatisfactorySatisfactorySatisfactory286654.4
June 1992FairSatisfactorySatisfactorySatisfactory297854.0
June 1990FairSatisfactorySatisfactorySatisfactory297849.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Reinforced Concrete Decksq. ft.5,0404,86001800
Wearing Surfacessq. ft.5,0404,79025000
Substructure
Reinforced Concrete Abutmentlinear ft.5959000
Prestressed Concrete Pileeach4037300
Reinforced Concrete Pier Caplinear ft.2201936210
Joints
Pourable Jointlinear ft.260002600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.360360000
Steel Protective Coatingsq. ft.1,8001,800000