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I0220 over ST.LOUIS-S.W.R.R.

Map

Coordinates:
+32.55859, -93.73160
32°33'31" N, 93°43'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0220 over ST.LOUIS-S.W.R.R.
Structure number:040804513102511
Location:2.51 MI EAST OF LA 3049
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:97.1 ft. [29.6 m]
Total length:318.9 ft. [97.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1978
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,800 [as of 2016]
Truck traffic:29% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactorySatisfactorySatisfactory1780095.3
November 2015FairSatisfactorySatisfactorySatisfactory2094096.0
December 2013FairSatisfactorySatisfactorySatisfactory2040096.1
December 2011GoodGoodGoodGood1770096.3
December 2009GoodGoodGoodGood1800096.3
December 2007GoodVery GoodVery GoodVery Good1650096.5
December 2005GoodVery GoodVery GoodVery Good1494096.6
December 2003GoodVery GoodVery GoodVery Good1608096.5
December 2001GoodVery GoodVery GoodVery Good1211291.6
November 1999GoodVery GoodVery GoodVery Good1211291.6
November 1997GoodVery GoodVery GoodVery Good1096691.8
November 1995GoodVery GoodVery GoodVery Good1334691.8
November 1993GoodVery GoodVery GoodVery Good877092.2
December 1991GoodVery GoodVery GoodGood827892.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.2,26802,26800
Deck
Reinforced Concrete Decksq. ft.15,312015,31200
Substructure
Reinforced Concrete Columneach90900
Reinforced Concrete Abutmentlinear ft.103010300
Reinforced Concrete Pier Caplinear ft.147014700
Joints
Compression Jointlinear ft.2400165750
Bearings
Elastomeric Bearingeach5656000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.638626660