Share:

LA0526BB over DRAINAGE CANAL

Map

Coordinates:
+32.44035, -93.70580
32°26'25" N, 93°42'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0526BB over DRAINAGE CANAL
Structure number:040908090815591
Location:2.43 MI N OF JCT LA3132
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:44.9 ft. [13.7 m]
Total length:134.8 ft. [41.1 m]
Roadway width between curbs:44.3 ft. [13.5 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:1978
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:Fair
Status:Open, no restriction [A]
Average daily traffic:28,200 [as of 2015]
Truck traffic:4% 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:95.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairSatisfactorySatisfactorySatisfactory2820095.4
February 2015FairSatisfactorySatisfactorySatisfactory3048095.1
February 2013FairSatisfactorySatisfactorySatisfactory2820096.4
February 2011GoodGoodGoodGood2520097.6
February 2009GoodGoodGoodGood2436097.7
January 2007GoodVery GoodVery GoodVery Good1836098.3
January 2005GoodVery GoodVery GoodVery Good1722098.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.810081000
Deck
Reinforced Concrete Decksq. ft.6,34506,34500
Substructure
Reinforced Concrete Abutmentlinear ft.104010400
Prestressed Concrete Pileeach1201200
Reinforced Concrete Pier Caplinear ft.8808800
Joints
Strip Seal Jointlinear ft.1760124520
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.270266040