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LA0565 over BAYOU COCODRIE

Concordia Parish, Louisiana

Map

Coordinates:
+31.43035, -91.61880
31°25'49" N, 91°37'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0565 over BAYOU COCODRIE
Structure number:581508151706091
Location:6.09 MI EAST OF LA 129
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:49.9 ft. [15.2 m]
Total length:299.9 ft. [91.4 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:1973
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:6
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,180 [as of 2016]
Truck traffic:21% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:76.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodVery GoodVery GoodVery Good118076.4
June 2016GoodVery GoodVery GoodVery Good101077.1
July 2014GoodVery GoodVery GoodVery Good102078.0
July 2012GoodVery GoodVery GoodVery Good122077.3
December 2010GoodVery GoodVery GoodVery Good117077.5
November 2008GoodVery GoodVery GoodVery Good123077.3
May 2006GoodVery GoodVery GoodVery Good98079.3
March 2004GoodVery GoodVery GoodVery Good104078.0
December 2001GoodVery GoodVery GoodVery Good87779.6
November 1999GoodVery GoodVery GoodVery Good87779.6
October 1997GoodVery GoodVery GoodVery Good89080.6
June 1995GoodVery GoodVery GoodVery Good104679.4
May 1993GoodVery GoodVery GoodVery Good57089.2
May 1991GoodVery GoodVery GoodVery Good55289.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,2001,200000
Deck
Reinforced Concrete Decksq. ft.8,1008,100000
Substructure
Reinforced Concrete Abutmentlinear ft.6060000
Prestressed Concrete Pileeach2020000
Prestressed Concrete Pier Caplinear ft.125125000
Joints
Strip Seal Jointlinear ft.189189000
Bearings
Elastomeric Bearingeach4848000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.600600000