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I-240WB 663405H over I-240 WB. / BNSF RWY.

Map

Coordinates:
+35.07819, -89.96219
35°04'41" N, 89°57'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-240WB 663405H over I-240 WB. / BNSF RWY.
Structure number:79I02400086
Location:0.39 MI W OF SR-4 JCT.
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:47.9 ft. [14.6 m]
Total length:146.0 ft. [44.5 m]
Roadway width between curbs:82.0 ft. [25.0 m]
Deck width edge-to-edge:86.0 ft. [26.2 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1983
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Prestressed concrete [5]
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:147,590 [as of 2015]
Truck traffic:10% 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: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:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,492,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairSatisfactorySatisfactorySatisfactory14759079.1
February 2015FairFairSatisfactorySatisfactory14345078.3
February 2013FairFairSatisfactorySatisfactory14703078.1
March 2011FairFairSatisfactoryGood15129077.8
May 2009FairFairSatisfactoryGood14972077.9
July 2007FairSatisfactorySatisfactoryGood15439079.8
August 2005FairSatisfactoryGoodGood16153079.4
August 2003FairSatisfactoryGoodGood16416078.3
September 2001FairSatisfactorySatisfactorySatisfactory16150078.4
February 2000FairSatisfactorySatisfactorySatisfactory14025081.5
January 1998FairSatisfactorySatisfactorySatisfactory12140078.1
September 1995FairSatisfactorySatisfactorySatisfactory13625083.0
August 1993FairSatisfactorySatisfactorySatisfactory12177084.2
November 1991PoorSatisfactoryPoorPoor9637055.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,8512,848300
Deck
Reinforced Concrete Decksq. ft.13,34013,2905000
Wearing Surfacessq. ft.13,05012,62043000
Substructure
Reinforced Concrete Columneach107300
Reinforced Concrete Abutmentlinear ft.196196000
Reinforced Concrete Pier Caplinear ft.196190600
Bearings
Elastomeric Bearingeach120120000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.290290000