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US0171 over MISSOURI PACIFIC RAILROA

Map

Coordinates:
+32.43166, -93.78430
32°25'54" N, 93°47'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0171 over MISSOURI PACIFIC RAILROA
Structure number:040900250809812
Location:.9 MI NORHT OF LA 3132
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:60.0 ft. [18.3 m]
Total length:852.1 ft. [259.7 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:19.7 ft. [6.0 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:12
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
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:Good [7 out of 9]
Superstructure condition:Good [7 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]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:87.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairGoodGoodFair885087.1
January 2017FairSatisfactorySatisfactoryFair1062087.9
August 2015FairSatisfactorySatisfactorySatisfactory1062099.0
January 2015FairSatisfactorySatisfactorySatisfactory1026098.0
January 2013GoodGoodGoodGood1050098.0
January 2011GoodGoodGoodGood1182098.9
February 2009GoodVery GoodVery GoodVery Good1104099.0
January 2007GoodVery GoodVery GoodVery Good1362098.7
January 2005GoodVery GoodVery 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 Good1462596.9
January 1991GoodVery GoodVery GoodVery Good1462596.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.5,2405,240000
Steel Protective Coatingsq. ft.39,53639,536000
Deck
Reinforced Concrete Decksq. ft.34,93285234,08000
Substructure
Reinforced Concrete Columneach3934050
Reinforced Concrete Pier Walllinear ft.4242000
Reinforced Concrete Abutmentlinear ft.8686000
Prestressed Concrete Pileeach87100
Reinforced Concrete Pier Caplinear ft.6025565410
Joints
Compression Jointlinear ft.65619646000
Bearings
Elastomeric Bearingeach186186000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,70401,70400