NFA B578 over BRANCH
Map
Coordinates:
+35.11219, -89.9275635°06'44" N, 89°55'39" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | NFA B578 over BRANCH |
Structure number: | 790B6750001 |
Location: | WATSON ST IN MEMPHIS |
Purpose: | Carries highway and pedestrian walkway over waterway |
Route classification: | Local (Urban) [19] |
Length of largest span: | 7.9 ft. [2.4 m] |
Total length: | 24.9 ft. [7.6 m] |
Roadway width between curbs: | 36.1 ft. [11.0 m] |
Deck width edge-to-edge: | 48.2 ft. [14.7 m] |
Owner: | City or Municipal Highway Agency [04] |
Year built: | 1964 |
Historic significance: | Historical significance is not determinable at this time [4] |
Design load: | M 13.5 / H 15 [2] |
Number of main spans: | 3 |
Main spans material: | Concrete continuous [2] |
Main spans design: | Culvert [19] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: April 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 400 [as of 2018] |
Truck traffic: | 2% of total traffic |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Equal to present desirable criteria [8] |
Water adequacy appraisal: | Better than present minimum criteria [7] |
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: | 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] |
Sufficiency rating: | 95.1 |
Previous Inspections
Date | Condition | Culvert Condition | ADT | Suff. Rating |
---|
April 2017 | Fair | 6 out of 10 | 400 | 95.1 |
April 2015 | Fair | 6 out of 10 | 400 | 95.1 |
April 2013 | Fair | 6 out of 10 | 400 | 89.5 |
June 2011 | Fair | 6 out of 10 | 400 | 89.5 |
August 2009 | Fair | 6 out of 10 | 400 | 89.5 |
November 2007 | Fair | 6 out of 10 | 400 | 89.5 |
November 2005 | Fair | 6 out of 10 | 400 | 89.5 |
November 2003 | Fair | 6 out of 10 | 400 | 89.5 |
December 2001 | Fair | 6 out of 10 | 1100 | 89.4 |
April 2000 | Fair | 6 out of 10 | 1100 | 89.4 |
June 1998 | Fair | 6 out of 10 | 1100 | 88.4 |
January 1996 | Fair | 6 out of 10 | 1100 | 88.4 |
September 1993 | Good | 7 out of 10 | 1100 | 95.9 |
December 1991 | Good | 7 out of 10 | 1100 | 95.9 |