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I0049 over I-20 WBL, I-49,US79-80&R

Map

Coordinates:
+32.49801, -93.75790
32°29'53" N, 93°45'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0049 over I-20 WBL, I-49,US79-80&R
Structure number:040904550810706
Location:.25 M. N. OF SBL OF I-49
Purpose:Carries highway overpass (third level) over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:250.0 ft. [76.2 m]
Total length:2614.0 ft. [796.7 m]
Roadway width between curbs:47.2 ft. [14.4 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Vertical clearance above deck:18.0 ft. [5.5 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1993
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,940 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairGoodSatisfactoryGood1094094.0
August 2015FairGoodSatisfactoryGood1094097.0
February 2015FairGoodSatisfactoryGood712097.0
February 2013GoodGoodGoodGood695097.0
February 2011GoodGoodGoodGood613097.0
February 2009GoodVery GoodVery GoodVery Good596097.0
August 2007GoodVery GoodVery GoodVery Good596097.0
February 2007GoodVery GoodVery GoodVery Good596097.0
January 2005GoodVery GoodVery GoodVery Good596097.0
February 2003GoodVery GoodVery GoodVery Good290397.0
May 2001GoodVery GoodVery GoodVery Good446497.0
May 1999GoodVery GoodVery GoodVery Good446499.0
February 1997GoodVery GoodVery GoodVery Good120299.0
December 1995GoodVery GoodVery GoodVery Good124899.0

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.5,2175,213400
Steel Protective Coatingsq. ft.199,065199,061400
Prestressed Concrete Girder/Beamlinear ft.7,2197,219000
Deck
Reinforced Concrete Decksq. ft.122,858113,3439,51500
Substructure
Reinforced Concrete Columneach3131000
Reinforced Concrete Abutmentlinear ft.6059100
Reinforced Concrete Pier Caplinear ft.983983000
Joints
Strip Seal Jointlinear ft.5230499240
Assembly without Seal Jointlinear ft.9595000
Bearings
Elastomeric Bearingeach194193100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5,2285,228000