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I 391 over HWY MCKINSTRY AVE

Map

Coordinates:
+42.17158, -72.61019
42°10'18" N, 72°36'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 391 over HWY MCKINSTRY AVE
Structure number:C130440WJDOTNBI
Old structure number:0WJ089209005101 (from 1992 edition)
Location:1 M N JCT I-90
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:85.0 ft. [25.9 m]
Total length:91.5 ft. [27.9 m]
Roadway width between curbs:52.8 ft. [16.1 m]
Deck width edge-to-edge:111.2 ft. [33.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:38°
Owner:State Highway Agency [01]
Year built:1978
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:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:60,000 [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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:74.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$4,667,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodSatisfactoryGood6000074.0
October 2015FairGoodSatisfactoryGood3236477.0
October 2013FairGoodSatisfactoryGood3236477.0
October 2011GoodGoodGoodGood3236477.0
October 2009FairGoodGoodSatisfactory3236476.0
September 1999GoodGoodGoodGood2850077.0
September 1997GoodGoodGoodGood2850077.0
October 1995GoodGoodGoodGood2850077.0
November 1991GoodGoodGoodGood3300077.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,3851,3751000
Steel Protective Coatingsq. ft.12,29812,11801800
Deck
Reinforced Concrete Decksq. ft.10,18010,179010
Wearing Surfacessq. ft.9,6471,6178,03000
Substructure
Reinforced Concrete Abutmentlinear ft.2882701800
Joints
Compression Jointlinear ft.6767000
Other Jointlinear ft.67135400
Bearings
Movable Bearingeach1613300
Steel Protective Coatingsq. ft.3224080
Fixed Bearingeach1614200
Steel Protective Coatingsq. ft.3224080
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.364364000