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NFA K300 over WORKHOUSE BAYOU

Map

Coordinates:
+35.15833, -89.94500
35°09'30" N, 89°56'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA K300 over WORKHOUSE BAYOU
Structure number:790B6380001
Location:GUERNSEY AVE - MEMPHIS
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:12.1 ft. [3.7 m]
Total length:25.9 ft. [7.9 m]
Skew angle:45°
Owner:City or Municipal Highway Agency [04]
Year built:1940
Historic significance:Historical significance is not determinable at this time [4]
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

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:470 [as of 2016]
Truck traffic:2% 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: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:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:49.9 tons [45.4 metric tons]
Inventory rating:32.1 tons [29.2 metric tons]
Sufficiency rating:98.1

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
May 201598.1Fair6 out of 10-470
May 201386.0Fair5 out of 10-470
June 201186.0Fair5 out of 10-470
August 200986.0Fair5 out of 10-470
November 200786.0Fair5 out of 10-470
November 200586.0Fair5 out of 10-470
November 200386.0Fair5 out of 10-470
December 200185.8Fair5 out of 10-1800
April 200085.8Fair5 out of 10-1800
June 199885.8Fair5 out of 10-1800
February 199685.8Fair5 out of 10-1800
September 199396.9Fair6 out of 10-1800
December 199196.9Fair6 out of 10-1800