Share:

LA0042 over BAYOU FOUNTAIN

Map

Coordinates:
+30.35014, -91.08390
30°21'01" N, 91°05'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0042 over BAYOU FOUNTAIN
Structure number:611702583103451
Location:0.1M SOUTH OF HIGHLAND RD
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:71.2 ft. [21.7 m]
Deck width edge-to-edge:95.5 ft. [29.1 m]
Owner:State Highway Agency [01]
Year built:1982
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:8
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,400 [as of 2015]
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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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
February 2017GoodGoodGoodGood1840078.0
February 2015GoodGoodGoodGood1840078.0
February 2013GoodGoodGoodGood1700079.0
January 2011GoodGoodGoodGood1720079.0
January 2009GoodGoodGoodGood1770079.0
December 2006GoodGoodVery GoodVery Good1650080.0
December 2004GoodVery GoodVery GoodVery Good1530080.0
December 2002GoodVery GoodVery GoodVery Good1390080.0
December 2000GoodVery GoodVery GoodVery Good1309580.0
December 1998GoodVery GoodVery GoodVery Good785380.0
December 1996GoodVery GoodVery GoodVery Good808980.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.200200000
Reinforced Concrete Pileeach77225500
Reinforced Concrete Pier Caplinear ft.658658000
Joints
Pourable Jointlinear ft.837837000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.320320000
Deck
Reinforced Concrete Slabsq. ft.14,88014,72001600