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I-240 WB over I-240 WB. / WALKER AVE

Map

Coordinates:
+35.11917, -90.02556
35°07'09" N, 90°01'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-240 WB over I-240 WB. / WALKER AVE
Structure number:79I02400038
Location:0.8 MI. S OF SR-4 JCT.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:60.0 ft. [18.3 m]
Total length:143.1 ft. [43.6 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:55.8 ft. [17.0 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:11°
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:Satisfactory [6 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]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:82.8
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$331,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201782.8FairSatisfactorySatisfactorySatisfactory-101370
February 201579.8FairSatisfactorySatisfactorySatisfactoryFO100050
February 201380.0FairSatisfactorySatisfactorySatisfactoryFO96710
March 201179.8FairSatisfactoryGoodSatisfactoryFO98900
April 200978.8FairSatisfactoryGoodSatisfactoryFO99840
June 200778.7FairSatisfactoryGoodSatisfactoryFO100890
August 200579.1FairSatisfactoryGoodSatisfactoryFO94810
August 200378.8FairSatisfactoryGoodSatisfactoryFO99840
September 200180.8FairSatisfactoryGoodSatisfactory-101870
February 200080.7FairSatisfactoryGoodSatisfactory-84560
February 199880.4FairSatisfactoryGoodSatisfactory-92240
September 199583.5FairSatisfactoryGoodSatisfactory-89230
August 199384.4FairSatisfactoryGoodSatisfactory-79220
November 199182.6FairGoodGoodSatisfactory-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.8,4098,409000
Deck
Reinforced Concrete Decksq. ft.15,05615,056000
Substructure
Reinforced Concrete Columneach1515000
Reinforced Concrete Abutmentlinear ft.120120000
Reinforced Concrete Pier Caplinear ft.260260000
Bearings
Elastomeric Bearingeach106106000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.484484000