I0010 over CANAL NO 3


+30.00690, -90.21161
30°00'25" N, 90°12'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over CANAL NO 3
Structure number:022604501503956
Location:1.9 MI EAST OF LA 49
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:63.0 ft. [19.2 m]
Total length:630.0 ft. [192.0 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Skew angle:65°
Owner:State Highway Agency [01]
Year built:1967
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:8
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2014 

Status:Open, no restriction [A]
Average daily traffic:14,100 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 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:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:89.1 tons [81.0 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:91.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201491.0Not deficientGoodGoodSatisfactory14100
October 201291.0Not deficientGoodGoodSatisfactory9840
November 201091.0Not deficientGoodVery GoodGood9980
December 200891.0Not deficientGoodVery GoodGood10290
October 200690.0Not deficientSatisfactorySatisfactoryVery Good14290
April 200490.0Not deficientSatisfactorySatisfactoryVery Good12500
July 200289.0Not deficientFairSatisfactoryGood12250
May 200093.0Not deficientSatisfactorySatisfactoryVery Good10671
February 199893.0Not deficientGoodGoodVery Good10919
January 199593.0Not deficientGoodGoodVery Good11117
July 199293.0Not deficientGoodGoodGood11359
March 199093.0Not deficientGoodGoodGood11359