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US0171 over SOUTH BRUSH BAYOU

Map

Coordinates:
+32.43339, -93.78380
32°26'00" N, 93°47'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0171 over SOUTH BRUSH BAYOU
Structure number:040900250810062
Location:1.2 MI NORHT OF LA 3132
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:40.4 ft. [12.3 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:State Highway Agency [01]
Year built:1986
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: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,850 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Better than present minimum criteria [7]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:87.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactorySatisfactoryFair885087.1
January 2017FairSatisfactorySatisfactoryFair1062085.9
January 2015FairGoodGoodSatisfactory1026097.0
January 2013FairGoodGoodSatisfactory1050098.0
January 2011GoodGoodGoodGood1182098.9
January 2009GoodGoodGoodVery Good1104099.0
January 2007GoodGoodVery GoodVery Good1362098.7
January 2005GoodGoodVery GoodVery Good1200098.9
January 2003GoodVery GoodVery GoodVery Good1200098.9
February 2001GoodVery GoodVery GoodVery Good1130296.9
April 1999GoodVery GoodVery GoodVery Good1564096.5
February 1997GoodVery GoodVery GoodVery Good1579696.5
January 1995GoodVery GoodVery GoodVery Good1600896.8
January 1993GoodVery GoodVery GoodVery Good1487096.9
January 1991GoodVery GoodVery GoodVery Good1487096.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Reinforced Concrete Decksq. ft.6,5606,558200
Substructure
Reinforced Concrete Abutmentlinear ft.9689070
Reinforced Concrete Pileeach4241100
Reinforced Concrete Pier Caplinear ft.3002715240
Joints
Pourable Jointlinear ft.360360000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.320320000