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LOCAL ROAD over BAYOU SAINT JOHN

Map 

Coordinates:
+30.01113, -90.08490
30°00'40" N, 90°05'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL ROAD over BAYOU SAINT JOHN
Structure number:023630007900512
Location:0.1MI.E.OF WISNER BL
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:40.0 ft. [12.2 m]
Total length:121.1 ft. [36.9 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1963
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 minimum criteria [6]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:45.5 tons [41.4 metric tons]
Inventory rating:24.8 tons [22.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:66.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$411,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201566.4Functionally obsoleteFairFairSatisfactory-
May 201366.4Functionally obsoleteFairFairSatisfactory-
June 201167.6Functionally obsoleteFairFairSatisfactory-
July 200967.6Functionally obsoleteFairFairSatisfactory-
April 200767.6Functionally obsoleteFairFairSatisfactory-
April 200567.6Functionally obsoleteFairFairSatisfactory-
December 200367.6Functionally obsoleteFairFairSatisfactory-
November 200130.8Structurally deficientExcellentImminent FailureFair-
August 199967.6Functionally obsoleteFairFairFair-
August 199767.6Functionally obsoleteFairFairFair-
June 199567.5Functionally obsoleteFairFairFair-
June 199367.5Functionally obsoleteFairFairFair-
July 199167.5Functionally obsoleteFairFairFair-