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I240 EB over I-240 EB / I-40

Map

Coordinates:
+35.15033, -90.02208
35°09'01" N, 90°01'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I240 EB over I-240 EB / I-40
Structure number:79I00400169
Location:MID-TOWN INTERCHANGE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:167.3 ft. [51.0 m]
Total length:547.9 ft. [167.0 m]
Roadway width between curbs:70.9 ft. [21.6 m]
Deck width edge-to-edge:72.8 ft. [22.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:2006
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:73,900 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017GoodGoodVery GoodVery Good7390094.5
February 2015GoodGoodVery GoodVery Good7245092.5
February 2013GoodGoodVery GoodVery Good7102092.6
March 2011GoodGoodVery GoodVery Good7032092.6
April 2009GoodGoodVery GoodVery Good7171092.6
May 2007GoodVery GoodVery GoodVery Good9775093.4
January 2007GoodVery GoodVery GoodVery Good5811095.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,8363,836000
Steel Protective Coatingsq. ft.3,8363,836000
Deck
Reinforced Concrete Decksq. ft.40,00440,004000
Substructure
Steel Columneach33000
Reinforced Concrete Abutmentlinear ft.146146000
Steel Pier Caplinear ft.207207000
Joints
Strip Seal Jointlinear ft.146146000
Bearings
Elastomeric Bearingeach1414000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,0961,096000