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NFA K510 over WORKHOUSE BAYOU

Map 

Coordinates:
+35.18083, -89.95611
35°10'51" N, 89°57'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NFA K510 over WORKHOUSE BAYOU
Structure number:790K5100001
Location:HEARD AVE IN MEMPHIS
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:12.1 ft. [3.7 m]
Total length:23.0 ft. [7.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:810 [as of 2016]
Truck traffic:1% of total traffic
Structural 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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [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:92.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201592.3Not deficient---810
May 201389.3Not deficient---810
June 201189.3Not deficient---810
August 200989.3Not deficient---810
November 200789.3Not deficient---810
November 200589.3Not deficient---810
November 200389.3Not deficient---810
December 200189.2Not deficient---1000
April 200089.2Not deficient---1000
June 199889.2Not deficient---1000
October 199489.2Not deficient---1000