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I40-LL over I-40 W.B. / N WATKINS ST

Map

Coordinates:
+35.19203, -90.00825
35°11'31" N, 90°00'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I40-LL over I-40 W.B. / N WATKINS ST
Structure number:79I00400070
Location:0.5 MI E OF SR300 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:105.0 ft. [32.0 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:74.2 ft. [22.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1979
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:114,040 [as of 2015]
Truck traffic:10% of total traffic
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:Better than present minimum criteria [7]
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:89.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016FairGoodSatisfactoryGood11404089.5
January 2015GoodGoodGoodGood11115087.5
February 2013GoodGoodGoodGood11160087.5
March 2011GoodGoodGoodGood11672087.3
April 2009GoodGoodGoodGood10977087.6
June 2007FairGoodSatisfactoryGood10085088.0
August 2005FairGoodSatisfactoryGood8775088.7
August 2003FairGoodSatisfactoryGood9600088.3
September 2001FairGoodSatisfactoryGood8850091.9
January 2000FairGoodSatisfactoryGood8144088.4
December 1997FairGoodSatisfactoryGood7921090.6
August 1995GoodGoodGoodGood6863085.4
August 1993GoodGoodGoodGood6868085.4
November 1991GoodGoodGoodGood6821085.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.196196000
Deck
Reinforced Concrete Decksq. ft.14,50414,504000
Wearing Surfacessq. ft.14,11214,112000
Substructure
Reinforced Concrete Columneach33000
Reinforced Concrete Abutmentlinear ft.150150000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3923227000