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I0049 over I-49/RAMPS/KCS RR

Map

Coordinates:
+32.41878, -93.75270
32°25'08" N, 93°45'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0049 over I-49/RAMPS/KCS RR
Structure number:040904550805705
Location:1.65M NORTH OF LA 526 INT
Purpose:Carries highway overpass (third level) over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:227.0 ft. [69.2 m]
Total length:2039.1 ft. [621.5 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Vertical clearance above deck:18.4 ft. [5.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 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:14
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,180 [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]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016GoodGoodGoodGood418096.0
June 2014GoodGoodGoodGood778098.0
June 2012GoodGoodGoodGood753098.0
August 2011GoodGoodGoodGood1008098.0
February 2011GoodGoodGoodGood950098.0
January 2009GoodVery GoodGoodGood915098.0
February 2007GoodVery GoodGoodGood809098.0
January 2005GoodVery GoodGoodGood703898.0
February 2003GoodVery GoodGoodGood287798.0
May 2001GoodVery GoodGoodGood408798.0
February 2000GoodVery GoodGoodGood4087100.0
March 1998GoodVery GoodGoodGood4087100.0
February 1996GoodVery GoodGoodGood765100.0
April 1994GoodVery GoodVery GoodVery Good765100.0
January 1994GoodVery GoodVery GoodVery Good693100.0
July 1992GoodVery GoodVery GoodVery Good-100.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.2,6412,641000
Steel Protective Coatingsq. ft.44,04244,042000
Prestressed Concrete Closed Web/Box Girderlinear ft.2,4412,441000
Deck
Reinforced Concrete Decksq. ft.71,53863,7517,78700
Substructure
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.3632400
Steel Pier Caplinear ft.3535000
Steel Protective Coatingsq. ft.975975000
Joints
Strip Seal Jointlinear ft.6464000
Assembly without Seal Jointlinear ft.9696000
Bearings
Elastomeric Bearingeach5856020
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4,5324,532000