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LOCAL ROAD over BAYOU DUPLANTIER

Map

Coordinates:
+30.40189, -91.15260
30°24'07" N, 91°09'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over BAYOU DUPLANTIER
Structure number:611730235910901
Location:BATON ROUGE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:45.6 ft. [13.9 m]
Deck width edge-to-edge:48.9 ft. [14.9 m]
Owner:County Highway Agency [02]
Year built:2000
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:8
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,050 [as of 2016]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:78.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodGoodGood1205078.0
June 2015GoodGoodGoodGood1205078.0
July 2013GoodGoodGoodGood1205078.0
July 2011GoodGoodGoodGood1205078.0
July 2009GoodGoodGoodGood1205078.0
December 2007GoodVery GoodVery GoodVery Good1205078.0
January 2006GoodVery GoodVery GoodVery Good1205078.0
March 2004GoodVery GoodVery GoodVery Good1205078.0
March 2002GoodVery GoodVery GoodVery Good1205078.0
July 1998FairGoodVery GoodFair1184322.0
September 1997PoorSatisfactoryPoorPoor1184322.0
December 1993PoorGoodSeriousCritical1184322.0
May 1992PoorSatisfactorySerious-1184322.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.114011400
Reinforced Concrete Pileeach4340300
Reinforced Concrete Pier Caplinear ft.357355200
Joints
Pourable Jointlinear ft.459045900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.320320000
Deck
Reinforced Concrete Slabsq. ft.7,2006,49071000