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LA3017 over BAYOU BARATURIA

Map 

Coordinates:
+29.87736, -90.01614
29°52'38" N, 90°00'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LA3017 over BAYOU BARATURIA
Structure number:023808380100001
Location:3.9 MI WEST OF LA 23
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:20.0 ft. [6.1 m]
Total length:279.9 ft. [85.3 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1971
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:13
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:7,700 [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:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 desirable criteria [8]
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:78.2 tons [71.1 metric tons]
Inventory rating:47.5 tons [43.2 metric tons]
Sufficiency rating:66.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201566.6Not deficientSatisfactorySatisfactoryFair7700
October 201466.6Not deficientSatisfactorySatisfactoryFair7700
November 201367.3Not deficientSatisfactorySatisfactoryFair6800
November 201266.0Not deficientFairFairFair7000
December 201165.9Not deficientFairFairFair7200
November 201063.7Not deficientFairFairFair10200
December 200961.8Not deficientFairGoodFair10100
December 200861.4Not deficientFairGoodFair10700
December 200760.8Not deficientFairGoodFair11500
January 200761.3Not deficientFairGoodFair10800
October 200561.6Not deficientFairGoodFair10400
July 200362.5Not deficientFairFairFair9200
May 200063.7Not deficientFairFairFair7512
May 199862.3Not deficientFairFairFair9362
April 199680.2Not deficientSatisfactoryGoodGood4724
May 199480.5Not deficientGoodGoodGood4479
May 199278.2Not deficientGoodGoodGood8589