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NFA G622 over DRAINAGE CANAL

Map 

Coordinates:
+35.04944, -89.95472
35°02'58" N, 89°57'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NFA G622 over DRAINAGE CANAL
Structure number:790B4660001
Location:TCHULAHOMA RD - MEMPHIS
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:6.9 ft. [2.1 m]
Total length:30.8 ft. [9.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1970
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:2,650 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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]
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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:96.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201596.8Not deficient---2650
May 201396.8Not deficient---2650
June 201196.8Not deficient---2650
August 200996.8Not deficient---2650
November 200796.8Not deficient---2650
November 200596.8Not deficient---2650
November 200396.8Not deficient---2650
December 200196.4Not deficient---6300
April 200096.4Not deficient---6300
June 199896.4Not deficient---6300
January 199696.4Not deficient---6300
September 199396.5Not deficient---6300
December 199196.5Not deficient---6300