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I40-LL over I-40 W.B. / SR-1

Map

Coordinates:
+35.15419, -89.88781
35°09'15" N, 89°53'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I40-LL over I-40 W.B. / SR-1
Structure number:79I00400096
Location:0.3 MI W OF I240 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:138.1 ft. [42.1 m]
Total length:138.1 ft. [42.1 m]
Roadway width between curbs:94.2 ft. [28.7 m]
Deck width edge-to-edge:95.5 ft. [29.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:2005
Year reconstructed:2016
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span 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: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:92,730 [as of 2015]
Truck traffic:9% 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:Basically intolerable requiring high priority of replacement [2]
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:73.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016FairSatisfactoryGoodSatisfactory9273073.4
January 2015FairSatisfactoryGoodSatisfactory9389091.5
February 2013FairSatisfactoryGoodSatisfactory9699091.3
March 2011FairSatisfactoryGoodSatisfactory9618091.4
April 2009FairSatisfactoryGoodSatisfactory10050091.2
June 2007FairSatisfactoryGoodSatisfactory10226092.2
August 2005FairSatisfactoryGoodSatisfactory10195093.2
August 2003FairSatisfactoryGoodSatisfactory9831076.2
September 2001FairSatisfactoryGoodSatisfactory10113077.2
January 2000FairSatisfactoryGoodSatisfactory9380076.2
December 1997FairSatisfactoryGoodSatisfactory8678078.2
August 1995FairSatisfactoryGoodSatisfactory8488089.0
August 1993FairSatisfactoryGoodSatisfactory7747089.0
November 1991PoorPoorGoodSatisfactory7527086.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,8001,800000
Deck
Reinforced Concrete Decksq. ft.13,24113,241000
Wearing Surfacessq. ft.13,01913,019000
Substructure
Reinforced Concrete Abutmentlinear ft.102102000
Bearings
Elastomeric Bearingeach2626000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.416416000