Share:

LOCAL ROAD over BAYOU ST. JOHN

Map 

Coordinates:
+30.02088, -90.08304
30°01'15" N, 90°04'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL ROAD over BAYOU ST. JOHN
Structure number:023630012900502
Location:0.6 MI S OF LAKESHOR
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:30.8 ft. [9.4 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:32.5 ft. [9.9 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]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
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: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]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:40.6 tons [36.9 metric tons]
Inventory rating:24.8 tons [22.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:85.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201585.9Functionally obsoleteGoodGoodSatisfactory-
April 201385.9Functionally obsoleteGoodGoodSatisfactory-
April 201185.9Functionally obsoleteGoodGoodSatisfactory-
June 200985.9Functionally obsoleteGoodGoodSatisfactory-
April 200785.9Functionally obsoleteGoodGoodSatisfactory-
April 200585.9Functionally obsoleteGoodSatisfactorySatisfactory-
February 200485.9Functionally obsoleteGoodSatisfactorySatisfactory-
November 200174.9Functionally obsoleteGoodSatisfactoryFair-
August 199973.9Functionally obsoleteFairSatisfactoryFair-
August 199785.9Functionally obsoleteSatisfactoryGoodSatisfactory-
June 199585.9Functionally obsoleteSatisfactoryGoodSatisfactory-
June 199385.9Functionally obsoleteSatisfactoryGoodSatisfactory-
July 199185.9Functionally obsoleteSatisfactoryGoodSatisfactory-