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I55-LL 297766D over ICG RAILROAD

Map

Coordinates:
+35.07639, -90.04442
35°04'35" N, 90°02'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I55-LL 297766D over ICG RAILROAD
Structure number:79I00550048
Location:1 MI W OF I240 JCT
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:117.1 ft. [35.7 m]
Total length:521.0 ft. [158.8 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:47.6 ft. [14.5 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:62°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:83,630 [as of 2015]
Truck traffic:24% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:72.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$2,491,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairSatisfactoryGoodSatisfactory8363072.0
February 2015FairSatisfactorySatisfactoryFair8103060.1
February 2013FairSatisfactorySatisfactoryFair8912059.5
March 2011FairSatisfactorySatisfactoryFair7625060.5
April 2009FairSatisfactorySatisfactoryFair8700059.7
June 2007FairSatisfactorySatisfactoryFair9162059.4
August 2005FairSatisfactorySatisfactoryFair9162059.4
August 2003FairSatisfactorySatisfactoryFair8845060.7
September 2001FairSatisfactorySatisfactorySatisfactory9062072.6
January 2000FairSatisfactorySatisfactorySatisfactory8079068.2
January 1998FairSatisfactorySatisfactorySatisfactory7762069.6
August 1995FairSatisfactorySatisfactorySatisfactory7298082.9
August 1993FairSatisfactorySatisfactorySatisfactory7094082.6
November 1991FairSatisfactoryGoodSatisfactory6617083.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,1723,172000
Steel Protective Coatingsq. ft.3,1723,172000
Deck
Reinforced Concrete Decksq. ft.24,74824,58915900
Wearing Surfacessq. ft.21,94521,945000
Substructure
Reinforced Concrete Columneach1615100
Reinforced Concrete Abutmentlinear ft.200200000
Reinforced Concrete Pier Caplinear ft.353353000
Bearings
Movable Bearingeach30180120
Steel Protective Coatingsq. ft.30180120
Fixed Bearingeach66000
Steel Protective Coatingsq. ft.66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,0581,053050