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LA0023 over ALGIERS OUTFALL CANAL

Map

Coordinates:
+29.87771, -90.01639
29°52'40" N, 90°00'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0023 over ALGIERS OUTFALL CANAL
Structure number:023800620200061
Location:02380620200061
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Skew angle:10°
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:10
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,860 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 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: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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:73.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$897,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201573.5FairSatisfactorySatisfactoryGoodFO19860
November 201373.5FairSatisfactorySatisfactoryGoodFO23460
November 201173.5FairSatisfactorySatisfactoryGoodFO24960
December 200973.5FairSatisfactorySatisfactoryGoodFO19674
December 200862.5FairSatisfactoryFairSatisfactoryFO23400
December 200762.5FairSatisfactoryFairSatisfactoryFO22920
January 200762.5FairSatisfactoryFairSatisfactoryFO21120
January 200662.5FairSatisfactoryFairSatisfactoryFO20820
February 200562.5FairSatisfactoryFairSatisfactoryFO20520
May 200059.5FairFairFairSatisfactoryFO19674
May 199859.5FairFairFairSatisfactoryFO17937
April 199669.5FairSatisfactorySatisfactoryGoodFO17586
May 199471.5FairGoodSatisfactoryGoodFO16820
May 199271.5FairGoodSatisfactoryGoodFO15329

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.8484000
Prestressed Concrete Pileeach3636000
Reinforced Concrete Pier Caplinear ft.270027000
Joints
Pourable Jointlinear ft.300003000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.400400000
Deck
Reinforced Concrete Slabsq. ft.6,00006,00000