LA1026 over CANAL


+30.51630, -90.94338
30°30'59" N, 90°56'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA1026 over CANAL
Structure number:623202730302341
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:19.0 ft. [5.8 m]
Total length:77.1 ft. [23.5 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Owner:State Highway Agency [01]
Year built:1973
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:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,100 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:42.9 tons [39.0 metric tons]
Inventory rating:26.0 tons [23.6 metric tons]
Sufficiency rating:88.5

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201688.5FairGoodGoodSatisfactory-9100
April 201488.2FairGoodGoodSatisfactory-11000
April 201288.2FairGoodGoodSatisfactory-10100
April 201088.2GoodGoodGoodGood-8700
June 200888.2GoodGoodGoodGood-8400
May 200688.2GoodGoodGoodGood-6800
March 200488.2GoodGoodGoodGood-6200
April 200288.2GoodGoodGoodGood-5700
May 200098.0GoodGoodGoodGood-5136
April 199898.0GoodGoodGoodGood-4853
March 199696.0FairGoodGoodSatisfactory-4729
January 199496.0FairGoodGoodSatisfactory-3030
February 199296.0GoodGoodGoodGood-3187