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LOCAL ROAD over DRAIN BAYOU

Map

Coordinates:
+30.35002, -91.12140
30°21'00" N, 91°07'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over DRAIN BAYOU
Structure number:611730210910721
Location:.50 MI SOUTH OF BURBANK
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:19.0 ft. [5.8 m]
Total length:57.1 ft. [17.4 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:35.4 ft. [10.8 m]
Owner:City or Municipal Highway Agency [04]
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:3
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:Fair
Status:Open, no restriction [A]
Average daily traffic:1,762 [as of 1993]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 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 desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:66.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactorySatisfactoryGood176266.5
December 2015FairSatisfactorySatisfactoryGood176266.3
December 2013FairSatisfactorySatisfactoryGood176266.3
December 2011FairSatisfactorySatisfactoryGood176266.3
January 2010FairSatisfactoryVery GoodGood176266.3
February 2008GoodGoodVery GoodGood176266.3
April 2006GoodGoodVery GoodVery Good176266.3
July 2004GoodGoodVery GoodVery Good176266.3
August 2002GoodGoodVery GoodVery Good176266.3
August 2000GoodGoodVery GoodVery Good176266.3
August 1998GoodGoodVery GoodVery Good176267.3
April 1997GoodGoodVery GoodVery Good176269.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Abutmentlinear ft.704210180
Timber Pileeach1716010
Reinforced Concrete Pier Caplinear ft.140138200
Joints
Pourable Jointlinear ft.108010800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.114114000
Steel Protective Coatingsq. ft.380380000
Deck
Reinforced Concrete Slabsq. ft.1,9951,378855320