LA0016 over CANAL


+30.44979, -90.94509
30°26'59" N, 90°56'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA0016 over CANAL
Structure number:623202620111891
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:19.0 ft. [5.8 m]
Total length:38.1 ft. [11.6 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:State Highway Agency [01]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2016 

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:11,800 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:35.6 tons [32.4 metric tons]
Inventory rating:20.8 tons [18.9 metric tons]
Sufficiency rating:37.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$229,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201637.9PoorSatisfactorySatisfactoryPoorSD11800
February 201452.9FairSatisfactorySatisfactoryFairFO13300
January 201252.9FairSatisfactorySatisfactoryFairFO13300
January 201152.9FairSatisfactorySatisfactoryFairFO14300
January 201052.9FairSatisfactorySatisfactoryFairFO14100
January 200952.9FairSatisfactorySatisfactoryFairFO15500
January 200852.9FairSatisfactorySatisfactoryFairFO15500
January 200752.9FairSatisfactorySatisfactoryFairFO15000
January 200652.9FairSatisfactorySatisfactoryFairFO15800
January 200552.9FairSatisfactorySatisfactoryFairFO14800
January 200452.9FairSatisfactorySatisfactoryFairFO14300
January 200352.9FairSatisfactorySatisfactoryFairFO13700
January 200259.9FairSatisfactorySatisfactoryFairFO13083
January 200159.9FairSatisfactorySatisfactoryFairFO13083
January 200059.9FairSatisfactorySatisfactoryFairFO10450
January 199959.9FairSatisfactorySatisfactoryFairFO10450
January 199759.9FairSatisfactorySatisfactoryFairFO10450
January 199659.9FairSatisfactoryFairFairFO8838
January 199559.9FairSatisfactoryFairFairFO8621
January 199457.9FairSatisfactoryFairFairFO7754
December 199257.9FairSatisfactorySatisfactoryFairFO8220
December 199157.9FairSatisfactorySatisfactoryFairFO8220