Bayou Boeuf Rd over DRAINAGE CANAL


+29.66851, -91.09787
29°40'07" N, 91°05'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Bayou Boeuf Rd over DRAINAGE CANAL
Structure number:610429401910581
Location:.6 MI.NW-US90, LA662
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:65.9 ft. [20.1 m]
Roadway width between curbs:17.4 ft. [5.3 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:County Highway Agency [02]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:4
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:150 [as of 1972]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:61.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$244,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairFairFairFair15061.0
November 2016FairFairFairFair1506.1
November 2014FairFairFairFair1505.8
March 2013FairFairFairFair1505.8
April 2011FairFairFairFair15012.8
March 2009FairFairFairFair15012.8
March 2007FairFairFairSatisfactory15012.8
March 2005FairFairFairSatisfactory15012.8
April 2003FairFair--15028.9
April 2001FairFair--15028.8
May 1999FairFair--15028.8
May 1997FairFair--15022.6
April 1995FairSatisfactory--15024.2
January 1993FairFair--15024.2
July 1991FairFair--15024.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Timber Girder/Beamlinear ft.70406552920
Reinforced Concrete Decksq. ft.1,25501,25500
Timber Pileeach1201200
Timber Pier Caplinear ft.110011000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.130130000
Steel Protective Coatingsq. ft.260002600