NFA 1515 (SA 4804) over BLUE BANK BAYOU


+36.30269, -89.50069
36°18'10" N, 89°30'02" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1515 (SA 4804) over BLUE BANK BAYOU
Structure number:48S81570001
Location:2 MI W OF SR78
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:19.0 ft. [5.8 m]
Total length:38.1 ft. [11.6 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Owner:County Highway Agency [02]
Year built:1965
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Channel beam [22]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:160 [as of 2019]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:83.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactorySatisfactoryVery Good16083.9
July 2016FairSatisfactorySatisfactoryVery Good16083.9
July 2014FairSatisfactorySatisfactoryGood16083.9
August 2012FairSatisfactorySatisfactoryGood16083.9
October 2010FairSatisfactorySatisfactoryGood16083.9
September 2008FairSatisfactorySatisfactoryGood16083.9
March 2007FairSatisfactorySatisfactoryGood13083.9
March 2005FairSatisfactoryGoodGood15083.9
March 2003FairSatisfactoryGoodGood22083.9
March 2001FairSatisfactoryGoodGood17083.9
July 1999FairSatisfactoryGoodGood9089.5
June 1997FairSatisfactoryGoodGood20083.9
February 1995FairSatisfactorySatisfactorySatisfactory20083.9
April 1993FairSatisfactorySatisfactorySatisfactory15083.9
February 1992FairSatisfactorySatisfactorySatisfactory10089.5