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LOCAL ROAD over CLAY CUT BAYOU

Map

Coordinates:
+30.37333, -90.99000
30°22'24" N, 90°59'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over CLAY CUT BAYOU
Structure number:611730224905941
Location:3 MI NE LA 42,I-10 I
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:County Highway Agency [02]
Year built:1970
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:7
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:270 [as of 1975]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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: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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:64.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairGoodGoodFair27064.9
May 2015FairGoodGoodFair27064.7
June 2013FairGoodGoodFair27064.7
June 2011FairGoodGoodFair27064.7
June 2009FairGoodSatisfactorySatisfactory27075.7
June 2007FairGoodSatisfactorySatisfactory27075.7
July 2005FairGoodSatisfactorySatisfactory27075.7
September 2003FairGoodSatisfactorySatisfactory27075.7
October 2001FairGoodVery GoodSatisfactory27075.7
December 1999FairGoodVery GoodFair27064.7
December 1997FairGoodVery GoodSatisfactory27076.7
August 1995FairSatisfactoryGoodSatisfactory27075.7
August 1993FairSatisfactorySatisfactorySatisfactory27075.7
August 1991GoodVery GoodVery GoodGood27075.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Abutmentlinear ft.8072800
Timber Pileeach40182200
Timber Pier Caplinear ft.2322023000
Joints
Pourable Jointlinear ft.224022400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.266260060
Steel Protective Coatingsq. ft.8862086600
Deck
Reinforced Concrete Slabsq. ft.3,7523,61813400
Wearing Surfacessq. ft.3,4843,4582600