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LOCAL ROAD over BAYOU SAINT JOHN

Map

Coordinates:
+29.97586, -90.09036
29°58'33" N, 90°05'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over BAYOU SAINT JOHN
Structure number:023629585900541
Location:0.0MI.E OF N. JEFF.D
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Tolls:Yes, on toll road [2]
Length of largest span:19.0 ft. [5.8 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Skew angle:19°
Owner:City or Municipal Highway Agency [04]
Year built:1964
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 Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
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 corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:53.9 tons [49.0 metric tons]
Inventory rating:25.0 tons [22.7 metric tons]
Sufficiency rating:59.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$279,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201759.2PoorSatisfactorySatisfactoryPoorSD-
May 201558.9PoorSatisfactorySatisfactoryPoorSD-
May 201385.9FairSatisfactorySatisfactorySatisfactoryFO-
June 201185.9FairSatisfactorySatisfactorySatisfactoryFO-
June 200985.9FairSatisfactoryGoodGoodFO-
April 200784.9FairFairGoodSatisfactoryFO-
April 200584.9FairFairGoodSatisfactoryFO-
January 200484.9FairFair-SatisfactoryFO-
November 200184.9FairFair-SatisfactoryFO-
October 199984.9FairFair-SatisfactoryFO-
August 199782.9PoorPoor-SatisfactorySD-
July 199582.9PoorPoor-SatisfactorySD-
June 199382.9PoorPoor-SatisfactorySD-
August 199182.9PoorPoor-SatisfactorySD-

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.7070000
Timber Pileeach3007230
Reinforced Concrete Pier Caplinear ft.105010500
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.152152000
Deck
Reinforced Concrete Slabsq. ft.2,28002,28000