+35.10361, -89.93361
35°06'13" N, 89°56'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NFA B536 over BLACK BAYOU
Structure number:790B6620001
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:41.0 ft. [12.5 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Owner:City or Municipal Highway Agency [04]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:350 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:39.6 tons [36.0 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:89.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201589.5Not deficientSatisfactoryVery GoodVery Good350
April 201389.5Not deficientSatisfactoryVery GoodVery Good350
June 201189.5Not deficientSatisfactoryVery GoodVery Good350
August 200989.5Not deficientSatisfactorySatisfactorySatisfactory350
October 200789.5Not deficientSatisfactorySatisfactorySatisfactory350
November 200589.5Not deficientSatisfactorySatisfactorySatisfactory350
November 200389.5Not deficientSatisfactorySatisfactorySatisfactory350
December 200189.4Not deficientSatisfactorySatisfactorySatisfactory500
April 200089.4Not deficientSatisfactorySatisfactorySatisfactory500
June 199889.4Not deficientSatisfactorySatisfactorySatisfactory500
January 199689.4Not deficientSatisfactorySatisfactorySatisfactory500
September 199396.0Not deficientSatisfactorySatisfactorySatisfactory500
December 199196.0Not deficientSatisfactorySatisfactorySatisfactory500