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I-240 SB over I-240 E.B. / CENTRAL AVE

Map

Coordinates:
+35.12694, -90.02389
35°07'37" N, 90°01'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-240 SB over I-240 E.B. / CENTRAL AVE
Structure number:79I02400033
Location:0.26 MI. S OF SR-4 JCT.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:64.0 ft. [19.5 m]
Total length:155.8 ft. [47.5 m]
Roadway width between curbs:48.2 ft. [14.7 m]
Deck width edge-to-edge:52.5 ft. [16.0 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:1966
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:101,370 [as of 2015]
Truck traffic:6% 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:51.5 tons [46.8 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:86.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201786.8FairSatisfactoryGoodSatisfactory-101370
February 201582.6FairSatisfactoryGoodSatisfactoryFO100050
February 201382.8FairSatisfactoryGoodSatisfactoryFO96710
March 201182.7FairSatisfactoryGoodSatisfactoryFO98900
April 200981.7FairSatisfactoryGoodSatisfactoryFO99840
June 200781.6FairSatisfactoryGoodSatisfactoryFO100890
August 200581.9FairSatisfactoryGoodSatisfactoryFO94810
August 200381.7FairSatisfactoryGoodSatisfactoryFO99840
September 200185.8FairSatisfactoryGoodSatisfactory-101870
February 200085.7FairGoodGoodSatisfactory-84560
February 199880.1FairGoodGoodSatisfactory-92240
September 199585.7FairGoodGoodSatisfactory-89230
August 199386.5FairGoodGoodSatisfactory-79220
November 199184.8GoodGoodGoodGood-99770

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,3321,332000
Deck
Reinforced Concrete Decksq. ft.7,9587,958000
Wearing Surfacessq. ft.7,9587,958000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.116116000
Reinforced Concrete Pier Caplinear ft.116116000
Bearings
Elastomeric Bearingeach5252000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.293293000