LA0480 over BOGGY LAKE


+31.95792, -93.28990
31°57'29" N, 93°17'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0480 over BOGGY LAKE
Structure number:044103050303491
Location:5.05 MI SOUTH OF US 84
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:19.0 ft. [5.8 m]
Total length:170.9 ft. [52.1 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:State Highway Agency [01]
Year built:1975
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: June 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,170 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:40.1
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
June 2017PoorSatisfactorySatisfactorySerious117040.1
June 2015PoorSatisfactorySatisfactorySerious117040.1
June 2014PoorGoodSatisfactorySerious117041.1
June 2012FairGoodGoodSatisfactory128082.9
June 2010FairGoodGoodSatisfactory126084.9
July 2008FairGoodGoodSatisfactory107085.0
June 2006FairGoodGoodSatisfactory119085.0
June 2004FairGoodGoodSatisfactory118085.0
July 2002FairGoodGoodSatisfactory133084.9
July 2000FairVery GoodVery GoodSatisfactory123784.9
October 1998FairVery GoodVery GoodSatisfactory123784.9
August 1996FairVery GoodVery GoodSatisfactory129184.9
August 1994FairVery GoodVery GoodSatisfactory108585.6
July 1992FairVery GoodVery GoodSatisfactory70992.7
July 1990GoodVery GoodVery GoodGood70993.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Timber Columneach65100
Timber Abutmentlinear ft.104010400
Timber Pileeach44428120
Reinforced Concrete Pier Caplinear ft.3202964200
Pourable Jointlinear ft.310003100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.342034200
Steel Protective Coatingsq. ft.1,1391,139000
Reinforced Concrete Slabsq. ft.5,3015,297400
Wearing Surfacessq. ft.4,6753,87580000