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NFA 5466 over NONCONNAH CREEK

Map 

Coordinates:
+35.07139, -89.99056
35°04'17" N, 89°59'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NFA 5466 over NONCONNAH CREEK
Structure number:790B5560001
Location:NONCONNAH BLVD - MEMPHIS
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:92.9 ft. [28.3 m]
Total length:460.0 ft. [140.2 m]
Roadway width between curbs:55.8 ft. [17.0 m]
Deck width edge-to-edge:69.6 ft. [21.2 m]
Skew angle:11°
Owner:City or Municipal Highway Agency [04]
Year built:1971
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:7,000 [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:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:97.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201597.3Not deficientFairGoodGood7000
May 201397.3Not deficientFairGoodGood7000
July 201197.3Not deficientFairGoodSatisfactory7000
July 200998.3Not deficientGoodGoodSatisfactory7000
August 200796.3Not deficientGoodGoodSatisfactory7000
July 200594.3Not deficientFairGoodSatisfactory7000
August 200394.3Not deficientFairGoodSatisfactory7000
August 200194.6Not deficientFairGoodSatisfactory4500
October 199992.6Structurally deficientPoorGoodSatisfactory4500
April 199892.6Structurally deficientPoorGoodSatisfactory4500
June 199895.6Not deficientSatisfactorySatisfactorySatisfactory4500
February 199694.6Not deficientSatisfactorySatisfactorySatisfactory4500
September 199393.6Not deficientFairGoodSatisfactory4500
December 199193.6Not deficientFairGoodSatisfactory4500