LA3132 over DRAIN


+32.41819, -93.82783
32°25'05" N, 93°49'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA3132 over DRAIN
Structure number:040904270102961
Location:2.0 MI SOUTH OF LA 511
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:6.9 ft. [2.1 m]
Total length:30.8 ft. [9.4 m]
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:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:47,900 [as of 2014]
Truck traffic:4% of total traffic
Structural appraisal:Unknown [*]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:74.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201574.8Not deficient---47900
February 201375.1Not deficient---46000
February 201175.6Not deficient---43400
January 200975.6Not deficient---43200
January 200776.3Not deficient---39000
January 200576.5Not deficient---38300
February 200375.6Not deficient---43100
May 200176.3Not deficient---39160
April 199980.3Not deficient---27403
February 199780.2Not deficient---28033
February 199579.9Not deficient---27785
January 199382.0Not deficient---16590
February 199182.0Not deficient---16590