I0049 over RAMPS ES & WN


+32.41545, -93.75056
32°24'56" N, 93°45'02" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0049 over RAMPS ES & WN
Structure number:040904550805287
Location:RAMP SW AT LA 3132 INTG
Purpose:Carries highway overpass (fourth level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:194.9 ft. [59.4 m]
Total length:2258.0 ft. [688.2 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:35.8 ft. [10.9 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 2016GoodGoodGoodGood418094.0
June 2014GoodGoodGoodGood470097.0
June 2012GoodGoodGoodGood467097.0
August 2011GoodGoodGoodGood614097.0
February 2011GoodGoodGoodGood587097.0
January 2009GoodVery GoodGoodVery Good559097.0
February 2007GoodVery GoodGoodVery Good647097.0
January 2005GoodVery GoodGoodVery Good644197.0
February 2003GoodVery GoodGoodVery Good203197.0
May 2001GoodVery GoodGoodVery Good149897.0
March 2001GoodVery GoodGoodVery Good149899.0
April 1999GoodVery GoodGoodVery Good149899.0
January 1997GoodVery GoodGoodVery Good120299.0
January 1995GoodVery GoodGoodVery Good122699.0
February 1993GoodVery GoodVery GoodVery Good54499.0
December 1991GoodVery GoodVery GoodVery Good54499.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Closed Web/Box Girderlinear ft.1,5211,521000
Prestressed Concrete Closed Web/Box Girderlinear ft.4,5574,557000
Reinforced Concrete Top Flangesq. ft.81,25276,7474,50500
Reinforced Concrete Columneach1615100
Reinforced Concrete Abutmentlinear ft.3939000
Steel Pier Caplinear ft.3535000
Steel Protective Coatingsq. ft.1,5441,544000
Reinforced Concrete Pier Caplinear ft.549545400
Strip Seal Jointlinear ft.1651293600
Assembly without Seal Jointlinear ft.6666000
Elastomeric Bearingeach9586450
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7,0237,023000