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LOCAL ROAD over BAYOU ST. JOHN

Map

Coordinates:
+30.02619, -90.08284
30°01'34" N, 90°04'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LOCAL ROAD over BAYOU ST. JOHN
Structure number:023630015900512
Location:0.35 N. OF ROBERT E. LEE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:105.0 ft. [32.0 m]
Total length:713.0 ft. [217.3 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Owner:Other Local Agencies [25]
Year built:1989
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:9
Main spans material:Prestressed concrete [5]
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: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:96.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201796.0GoodGoodVery GoodGoodFO-
April 201596.0GoodVery GoodVery GoodGoodFO-
April 201396.0GoodVery GoodVery GoodVery GoodFO-
June 201196.0GoodVery GoodVery GoodVery GoodFO-
July 200996.0GoodGoodVery GoodGoodFO-
April 200796.0GoodGoodVery GoodGoodFO-
April 200596.0GoodGoodVery GoodVery GoodFO-
December 200396.0GoodVery GoodVery GoodVery GoodFO-
November 200196.0GoodVery GoodVery GoodVery GoodFO-
August 199996.0GoodVery GoodVery GoodVery GoodFO-
July 199796.0GoodVery GoodVery GoodVery Good--
June 199591.0GoodVery GoodVery GoodVery Good--
May 199391.0GoodVery GoodVery GoodVery Good--
July 199191.0GoodGoodGoodVery Good--