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I240 over I-240 WB. / SR-4

Map

Coordinates:
+35.13056, -90.02383
35°07'50" N, 90°01'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I240 over I-240 WB. / SR-4
Structure number:79I02400030
Location:I-240NB OVER SR-4
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:106.0 ft. [32.3 m]
Total length:220.2 ft. [67.1 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:39°
Owner:State Highway Agency [01]
Year built:1968
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:Steel continuous [4]
Main spans design:Frame [07]
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:101,370 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Good [7 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:84.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodGoodSatisfactory10137084.5
February 2015FairSatisfactoryGoodSatisfactory10005083.4
February 2013FairSatisfactoryGoodSatisfactory9671082.6
March 2011FairSatisfactoryGoodSatisfactory9890083.5
April 2009FairSatisfactoryGoodSatisfactory9984085.4
June 2007FairSatisfactoryGoodSatisfactory10089082.4
August 2005FairSatisfactoryGoodSatisfactory9481082.7
August 2003FairSatisfactoryGoodSatisfactory9984082.4
September 2001FairSatisfactoryGoodSatisfactory10187084.5
February 2000FairSatisfactoryGoodSatisfactory8456083.2
February 1998FairSatisfactoryGoodSatisfactory6035079.6
September 1995FairSatisfactoryGoodSatisfactory5860081.0
August 1993FairSatisfactoryGoodSatisfactory5836081.0
November 1991FairSatisfactoryGoodSatisfactory6665081.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.806806000
Steel Protective Coatingsq. ft.806806000
Deck
Reinforced Concrete Decksq. ft.12,89612,896000
Wearing Surfacessq. ft.12,49312,29320000
Substructure
Steel Columneach88000
Steel Protective Coatingsq. ft.88000
Reinforced Concrete Abutmentlinear ft.170167030
Bearings
Movable Bearingeach88000
Bridge Rail
Other Material Bridge Raillinear ft.4033700330