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NFA B272 over BLACK BAYOU

Map 

Coordinates:
+35.09000, -89.93139
35°05'24" N, 89°55'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NFA B272 over BLACK BAYOU
Structure number:790B6230001
Location:DUNN RD - MEMPHIS
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:23.0 ft. [7.0 m]
Total length:66.9 ft. [20.4 m]
Roadway width between curbs:30.8 ft. [9.4 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Owner:City or Municipal Highway Agency [04]
Year built:1955
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:1,770 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:39.6 tons [36.0 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:84.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201584.8Not deficientFairGoodGood1770
May 201384.8Not deficientFairGoodGood1770
June 201184.8Not deficientFairGoodGood1770
August 200984.8Not deficientFairGoodSatisfactory1770
November 200785.8Not deficientSatisfactoryGoodSatisfactory1770
November 200586.8Not deficientSatisfactoryGoodSatisfactory1770
November 200386.8Not deficientSatisfactoryGoodSatisfactory1770
December 200185.8Not deficientSatisfactoryGoodSatisfactory1500
April 200085.8Not deficientSatisfactoryGoodSatisfactory1500
June 199885.8Not deficientSatisfactoryGoodSatisfactory1500
January 199685.8Not deficientSatisfactoryGoodSatisfactory1500
September 199394.0Not deficientSatisfactoryGoodSatisfactory1500
December 199194.0Not deficientSatisfactoryGoodSatisfactory1500