LA3132 over DRAIN


+32.41799, -93.82710
32°25'05" N, 93°49'38" 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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:46,600 [as of 2015]
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:75.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
January 2017Fair6 out of 104660075.0
February 2015Fair6 out of 104790074.8
February 2013Fair6 out of 104600075.1
February 2011Fair6 out of 104340075.6
January 2009Fair6 out of 104320075.6
January 2007Fair6 out of 103900076.3
January 2005Fair6 out of 103830076.5
February 2003Fair6 out of 104310075.6
May 2001Fair6 out of 103916076.3
April 1999Fair6 out of 102740380.3
February 1997Fair6 out of 102803380.2
February 1995Fair6 out of 102778579.9
January 1993Good7 out of 101659082.0
February 1991Good8 out of 101659082.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.1,4321,3520800