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NFA K510 over WORKHOUSE BAYOU

Map

Coordinates:
+35.18089, -89.95617
35°10'51" N, 89°57'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:810 [as of 2018]
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]
Sufficiency rating:92.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2017Good7 out of 1081092.3
May 2015Good7 out of 1081092.3
May 2013Good7 out of 1081089.3
June 2011Good7 out of 1081089.3
August 2009Fair6 out of 1081089.3
November 2007Fair6 out of 1081089.3
November 2005Fair6 out of 1081089.3
November 2003Fair6 out of 1081089.3
December 2001Fair6 out of 10100089.2
April 2000Fair6 out of 10100089.2
June 1998Fair6 out of 10100089.2
October 1994Fair6 out of 10100089.2