LA0001 over DRAIN


+32.44964, -93.72192
32°26'59" N, 93°43'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA0001 over DRAIN
Structure number:040900530903791
Location:.5 MI NORTH OF LA 511
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:9.8 ft. [3.0 m]
Total length:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1956
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,700 [as of 2015]
Truck traffic:32% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
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:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:43.6 tons [39.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:82.4

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
February 201682.4Fair6 out of 10-22700
February 201482.4Fair6 out of 10-23300
February 201281.9Fair6 out of 10-27700
February 201081.9Good7 out of 10-27500
February 200881.9Good7 out of 10-27100
January 200680.9Good7 out of 10-27300
February 200496.5Good7 out of 10-27000
March 200296.4Good7 out of 10-27500
February 200094.8Good7 out of 10-23982
February 199894.8Good7 out of 10-23982
February 199695.2Good8 out of 10-24616
January 199495.1Good8 out of 10-24816
February 199296.1Good8 out of 10-25726