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LA3132 over BRUSH BAYOU

Map

Coordinates:
+32.42040, -93.77160
32°25'13" N, 93°46'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA3132 over BRUSH BAYOU
Structure number:040904270106331
Location:.55 MI EAST OF US 171
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:60.0 ft. [18.3 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1979
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: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:Good
Status:Open, no restriction [A]
Average daily traffic:27,960 [as of 2015]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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: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 the assessed or calculated scour condition. [8]
Sufficiency rating:96.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017GoodGoodGoodGood2796096.4
February 2015GoodGoodGoodGood2874093.3
February 2013GoodGoodGoodGood2760094.4
February 2011GoodGoodGoodGood2604096.5
January 2009GoodGoodGoodGood2592096.5
January 2007GoodVery GoodVery GoodVery Good2340096.8
January 2005GoodVery GoodVery GoodVery Good2298096.8
February 2003GoodVery GoodVery GoodVery Good2586096.6
May 2001GoodVery GoodVery GoodVery Good2349696.8
April 1999GoodVery GoodVery GoodVery Good1644197.4
February 1997GoodVery GoodVery GoodVery Good1681997.4
February 1995GoodVery GoodVery GoodVery Good1667197.7
February 1993GoodVery GoodVery GoodVery Good521498.6
February 1991GoodVery GoodVery GoodVery Good521498.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,2601,260000
Deck
Reinforced Concrete Decksq. ft.7,7407,740000
Substructure
Reinforced Concrete Abutmentlinear ft.88480400
Reinforced Concrete Pileeach1211010
Reinforced Concrete Pier Caplinear ft.8484000
Joints
Compression Jointlinear ft.160016000
Bearings
Elastomeric Bearingeach4242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3603006000