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LA0525 over BOGGY BAYOU

Map

Coordinates:
+32.37281, -93.85040
32°22'22" N, 93°51'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0525 over BOGGY BAYOU
Structure number:040900970117051
Location:3.0 MI WEST OF US 71
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:19.0 ft. [5.8 m]
Total length:170.9 ft. [52.1 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1969
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:9
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:10,700 [as of 2016]
Truck traffic:15% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Serious [3 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:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:4.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$783,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017PoorPoorPoorSerious107004.0
June 2017PoorPoorPoorSerious105004.0
February 2015PoorFairFairSerious1100013.5
February 2014PoorFairFairCritical108006.0
February 2013PoorFairFairPoor1070030.5
February 2012PoorFairFairPoor980030.5
February 2011FairFairFairFair980049.7
February 2010FairFairFairFair980049.7
January 2008FairSatisfactorySatisfactorySatisfactory820065.7
January 2006FairSatisfactorySatisfactorySatisfactory1200062.1
October 2004FairSatisfactorySatisfactorySatisfactory1160062.4
January 2004FairSatisfactorySatisfactorySatisfactory1130060.7
March 2002FairSatisfactorySatisfactorySatisfactory946362.5
January 2000FairSatisfactorySatisfactorySatisfactory1060261.4
January 1998FairSatisfactorySatisfactorySatisfactory1060261.4
January 1996FairSatisfactorySatisfactoryGood747364.2
January 1994FairSatisfactorySatisfactoryGood823663.4
February 1992FairSatisfactorySatisfactoryGood817864.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Abutmentlinear ft.5449500
Steel Pileeach22000
Timber Pileeach54032211
Reinforced Concrete Pier Caplinear ft.280278020
Joints
Pourable Jointlinear ft.240002400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.342341100
Steel Protective Coatingsq. ft.1,1391,139000
Deck
Reinforced Concrete Slabsq. ft.4,6174,49811900
Wearing Surfacessq. ft.3,7403,7103000