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CITY STREET over BAYOU ST. JOHN

Map 

Coordinates:
+30.00111, -90.08361
30°00'04" N, 90°05'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CITY STREET over BAYOU ST. JOHN
Structure number:023630004900511
Location:0.1 MI E OF WISNER BLVD.
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:19.0 ft. [5.8 m]
Total length:132.9 ft. [40.5 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:2004
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:7
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:43.6 tons [39.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:99.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201599.0Not deficientGoodGoodGood-
April 201399.0Not deficientVery GoodVery GoodVery Good-
June 201199.0Not deficientVery GoodVery GoodVery Good-
July 200999.0Not deficientGoodGoodSatisfactory-
April 200799.0Not deficientVery GoodVery GoodVery Good-
April 200588.5Not deficientVery GoodVery GoodVery Good-
November 200123.5Structurally deficientFairSeriousSerious-
September 199923.5Structurally deficientFairSeriousSerious-
August 199723.5Structurally deficientFairSeriousSatisfactory-
June 199523.5Structurally deficientFairSeriousSatisfactory-
June 199323.5Structurally deficientFairSeriousSatisfactory-
July 199123.5Structurally deficientFairSeriousSatisfactory-