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NFA 1511 (SA 4803) over BLUE BANK BAYOU

Map

Coordinates:
+36.28481, -89.51731
36°17'05" N, 89°31'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1511 (SA 4803) over BLUE BANK BAYOU
Structure number:48015110001
Location:3 MI NW OF RIDGELY
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:15.1 ft. [4.6 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1984
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]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:130 [as of 2019]
Truck traffic:9% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
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:87.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Good7 out of 1013087.5
July 2016Good7 out of 1013087.5
July 2014Good7 out of 1013087.5
August 2012Good7 out of 1013087.5
October 2010Good7 out of 1013087.5
September 2008Good7 out of 1013087.5
March 2007Good7 out of 109096.0
March 2005Good7 out of 1011087.5
March 2003Good7 out of 1010096.0
March 2001Good7 out of 1014090.5
July 1999Good7 out of 1025090.4
June 1997Good7 out of 1020090.4
February 1995Good8 out of 1020089.9
April 1993Good8 out of 1025089.9
February 1992Good8 out of 1020089.9