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LOCAL ROAD over DRAINAGE BAYOU

Map

Coordinates:
+30.36833, -91.02000
30°22'06" N, 91°01'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over DRAINAGE BAYOU
Structure number:611730221910121
Location:1.6 MI NE. JCT I-10
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:58.1 ft. [17.7 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Skew angle:25°
Owner:County Highway Agency [02]
Year built:1965
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:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:450 [as of 1975]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:73.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodGoodGood45073.7
May 2015GoodGoodGoodGood45073.4
July 2013GoodGoodGoodGood45073.4
July 2011FairSatisfactoryGoodGood45073.4
July 2009FairSatisfactoryGoodGood45073.4
June 2007GoodGoodVery GoodGood45073.4
July 2005GoodGoodVery GoodGood45073.4
September 2003GoodGoodVery GoodGood45075.4
October 2001GoodGoodVery GoodGood45075.4
December 1999GoodGoodVery GoodGood45075.4
January 1998GoodGoodVery GoodGood45076.4
September 1995FairGoodGoodSatisfactory45075.4
July 1993FairGoodGoodSatisfactory45074.4
June 1991FairSatisfactoryGoodSatisfactory45074.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Abutmentlinear ft.5650600
Timber Pileeach2017030
Timber Pier Caplinear ft.112337540
Joints
Pourable Jointlinear ft.100000100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.114740040
Steel Protective Coatingsq. ft.380380000
Deck
Reinforced Concrete Slabsq. ft.1,5401,539100
Wearing Surfacessq. ft.1,4251,07734800