LA0001 over DRAIN


+32.43485, -93.71350
32°26'05" N, 93°42'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0001 over DRAIN
Structure number:040900530902621
Location:.3 MI NORTH OF LA 526
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Owner:State Highway Agency [01]
Year built:1968
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:8
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,200 [as of 2016]
Truck traffic:32% 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:Basically intolerable requiring high priority of corrrective action [3]
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:79.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$741,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairSatisfactorySatisfactorySatisfactory1120079.0
February 2016FairSatisfactorySatisfactorySatisfactory1362078.5
February 2014FairSatisfactorySatisfactorySatisfactory1398078.5
February 2012FairSatisfactorySatisfactorySatisfactory1662078.0
February 2010GoodGoodGoodGood1650078.0
February 2008GoodGoodGoodVery Good1626078.1
January 2006GoodGoodGoodVery Good1638077.0
February 2004GoodGoodGoodVery Good1620077.1
March 2002GoodGoodGoodVery Good1650077.0
February 2000GoodGoodGoodVery Good1438975.4
February 1998GoodGoodGoodVery Good1438975.4
February 1996GoodGoodGoodVery Good1476975.1
January 1994GoodVery GoodVery GoodVery Good1488975.1
February 1992GoodVery GoodVery GoodVery Good1543576.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.64432100
Prestressed Concrete Pileeach3132800
Reinforced Concrete Pier Caplinear ft.189187200
Pourable Jointlinear ft.196001960
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.320032000
Reinforced Concrete Slabsq. ft.4,5124,510110
Wearing Surfacessq. ft.4,5124,31619600