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I0049 over RAMPS/T&P RR

Map

Coordinates:
+32.41907, -93.74540
32°25'09" N, 93°44'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0049 over RAMPS/T&P RR
Structure number:040904550805758
Location:1.35M NORTH OF LA 526
Purpose:Carries highway overpass (fourth level) over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:194.9 ft. [59.4 m]
Total length:2090.0 ft. [637.0 m]
Roadway width between curbs:43.3 ft. [13.2 m]
Deck width edge-to-edge:45.9 ft. [14.0 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:4
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 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,180 [as of 2016]
Truck traffic:19% of total traffic
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood418097.0
June 2016GoodGoodGoodGood595094.0
June 2014GoodGoodGoodGood778097.0
February 2012GoodGoodGoodGood1008097.0
March 2010GoodGoodGoodGood915097.0
March 2008GoodVery GoodVery GoodVery Good845097.0
February 2006GoodVery GoodVery GoodVery Good774097.0
March 2004GoodVery GoodVery GoodVery Good703897.0
April 2002GoodVery GoodVery GoodVery Good287797.0
February 2000GoodVery GoodVery GoodVery Good408799.0
March 1998GoodVery GoodVery GoodVery Good408799.0
February 1996GoodVery GoodVery GoodVery Good76599.0
April 1994GoodVery GoodVery GoodVery Good76599.0
January 1994GoodVery GoodVery GoodVery Good69399.0
July 1992GoodVery GoodVery GoodVery Good-99.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.2,2302,230000
Steel Protective Coatingsq. ft.44,04244,042000
Prestressed Concrete Girder/Beamlinear ft.4,1404,131900
Deck
Reinforced Concrete Decksq. ft.33,47428,5234,95100
Prestressed Concrete Decksq. ft.23,25623,256000
Reinforced Concrete Top Flangesq. ft.35,56833,9121,65600
Substructure
Reinforced Concrete Columneach1616000
Steel Pier Caplinear ft.4545000
Steel Protective Coatingsq. ft.1,2481,248000
Reinforced Concrete Pier Caplinear ft.579575040
Joints
Strip Seal Jointlinear ft.1801324800
Assembly without Seal Jointlinear ft.8686000
Bearings
Elastomeric Bearingeach10099100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4,1484,148000