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LA0526 over BRUSH BAYOU

Map

Coordinates:
+32.39996, -93.77190
32°23'60" N, 93°46'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0526 over BRUSH BAYOU
Structure number:040908090809562
Location:1.0 MI E JCT LA 3204
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:56.1 ft. [17.1 m]
Total length:225.1 ft. [68.6 m]
Roadway width between curbs:35.4 ft. [10.8 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1984
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:4
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: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,400 [as of 2015]
Truck traffic:20% 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: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 desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:94.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairSatisfactorySatisfactorySatisfactory840094.8
February 2015GoodGoodGoodGood1008094.3
February 2013GoodGoodGoodGood1068095.2
February 2011GoodGoodGoodGood1308095.6
February 2009GoodGoodGoodGood1308095.6
January 2007GoodVery GoodVery GoodVery Good1482095.2
January 2005GoodVery GoodVery GoodVery Good1458095.3
January 2003GoodVery GoodVery GoodVery Good1350095.8
May 2001GoodVery GoodVery GoodVery Good1212496.1
April 1999GoodVery GoodVery GoodVery Good1242196.1
January 1997GoodVery GoodVery GoodVery Good1267096.0
February 1995GoodVery GoodVery GoodVery Good1242196.2
January 1993GoodVery GoodVery GoodVery Good830497.1
February 1991GoodVery GoodVery GoodVery Good830497.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,5961,596000
Deck
Reinforced Concrete Decksq. ft.8,55008,55000
Substructure
Reinforced Concrete Abutmentlinear ft.104940100
Prestressed Concrete Pileeach1919000
Reinforced Concrete Pier Caplinear ft.156156000
Joints
Compression Jointlinear ft.2001901000
Bearings
Elastomeric Bearingeach7070000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.228228000