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LA0428 over INDUSTRY CANAL

Map 

Coordinates:
+29.90697, -90.01825
29°54'25" N, 90°01'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LA0428 over INDUSTRY CANAL
Structure number:022604100201601
Location:.2 MI EAST OF LA 23
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:100.1 ft. [30.5 m]
Roadway width between curbs:53.2 ft. [16.2 m]
Deck width edge-to-edge:76.8 ft. [23.4 m]
Skew angle:21°
Owner:State Highway Agency [01]
Year built:1975
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:5
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:24,700 [as of 2015]
Truck traffic:7% 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:82.2 tons [74.7 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:71.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201571.4Not deficientSatisfactorySatisfactoryGood24700
November 201371.2Not deficientSatisfactorySatisfactoryGood25200
November 201170.0Not deficientSatisfactorySatisfactoryGood27800
December 200968.9Not deficientSatisfactoryVery GoodGood30100
November 200769.6Not deficientSatisfactoryVery GoodGood28500
October 200569.6Not deficientSatisfactoryVery GoodGood28500
October 200368.9Not deficientSatisfactoryVery GoodGood30000
October 200068.3Not deficientGoodVery GoodGood29189
October 199867.5Not deficientGoodVery GoodGood30893
August 199668.0Not deficientGoodVery GoodVery Good46080
August 199468.0Not deficientVery GoodVery GoodVery Good62479
August 199268.0Not deficientVery GoodVery GoodVery Good35138
September 199068.0Not deficientVery GoodVery GoodVery Good35138