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 

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]
Evaluation:Structurally deficient [1]
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. ratingEvaluationDeckSuper.Sub.ADT
January 201637.9Structurally deficientSatisfactorySatisfactoryPoor11800
February 201452.9Functionally obsoleteSatisfactorySatisfactoryFair13300
January 201252.9Functionally obsoleteSatisfactorySatisfactoryFair13300
January 201152.9Functionally obsoleteSatisfactorySatisfactoryFair14300
January 201052.9Functionally obsoleteSatisfactorySatisfactoryFair14100
January 200952.9Functionally obsoleteSatisfactorySatisfactoryFair15500
January 200852.9Functionally obsoleteSatisfactorySatisfactoryFair15500
January 200752.9Functionally obsoleteSatisfactorySatisfactoryFair15000
January 200652.9Functionally obsoleteSatisfactorySatisfactoryFair15800
January 200552.9Functionally obsoleteSatisfactorySatisfactoryFair14800
January 200452.9Functionally obsoleteSatisfactorySatisfactoryFair14300
January 200352.9Functionally obsoleteSatisfactorySatisfactoryFair13700
January 200259.9Functionally obsoleteSatisfactorySatisfactoryFair13083
January 200159.9Functionally obsoleteSatisfactorySatisfactoryFair13083
January 200059.9Functionally obsoleteSatisfactorySatisfactoryFair10450
January 199959.9Functionally obsoleteSatisfactorySatisfactoryFair10450
January 199759.9Functionally obsoleteSatisfactorySatisfactoryFair10450
January 199659.9Functionally obsoleteSatisfactoryFairFair8838
January 199559.9Functionally obsoleteSatisfactoryFairFair8621
January 199457.9Functionally obsoleteSatisfactoryFairFair7754
December 199257.9Functionally obsoleteSatisfactorySatisfactoryFair8220
December 199157.9Functionally obsoleteSatisfactorySatisfactoryFair8220