Share:

LA0134 over BAYOU

Map

Coordinates:
+32.60416, -91.48650
32°36'15" N, 91°29'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0134 over BAYOU
Structure number:056201610607151
Location:7.15 MI E RICHLAND PAR LN
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:20.0 ft. [6.1 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:State Highway Agency [01]
Year built:1991
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]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:750 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:89.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017GoodGoodVery GoodVery Good75089.4
January 2015GoodVery GoodVery GoodVery Good110084.7
February 2013GoodVery GoodVery GoodVery Good131082.8
February 2011GoodVery GoodVery GoodVery Good131082.8
January 2009GoodVery GoodVery GoodVery Good136082.3
October 2006GoodVery GoodVery GoodVery Good141081.9
July 2004GoodVery GoodVery GoodVery Good138082.1
April 2002GoodVery GoodVery GoodVery Good112084.6
February 2000GoodVery GoodVery GoodVery Good145781.4
December 1997GoodVery GoodVery GoodVery Good115584.2
November 1995GoodVery GoodVery GoodVery Good120286.1
September 1993GoodVery GoodVery GoodVery Good123185.9
March 1992GoodVery GoodVery GoodVery Good133085.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.8883500
Prestressed Concrete Pileeach99000
Reinforced Concrete Pier Caplinear ft.8282000
Joints
Pourable Jointlinear ft.140140000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.120120000
Deck
Reinforced Concrete Slabsq. ft.2,2802,2008000