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I-81 SB over I-80 WB

Map

Coordinates:
+41.04669, -76.01343
41°02'48" N, 76°00'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-81 SB over I-80 WB
Structure number:000000000023702
Old structure number:400081151100000 (from 1992 edition)
Location:BUTLER TWP OVER I-80 WB
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:91.9 ft. [28.0 m]
Total length:94.2 ft. [28.7 m]
Roadway width between curbs:50.2 ft. [15.3 m]
Deck width edge-to-edge:53.5 ft. [16.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:2011
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: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,176 [as of 2017]
Truck traffic:27% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$189,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodSatisfactorySatisfactory1917693.5
September 2015FairGoodSatisfactoryGood2303694.2
September 2013FairGoodSatisfactoryGood2212593.3
September 2011FairGoodSatisfactoryGood2261894.3
September 2009FairFairSatisfactorySatisfactory2034193.3
September 2007FairSatisfactorySatisfactorySatisfactory1990694.4
September 2005FairSatisfactoryGoodSatisfactory1818193.5
September 2003FairSatisfactoryGoodSatisfactory1708793.6
September 2001FairSatisfactoryGoodSatisfactory1619893.6
December 1999FairSatisfactoryGoodSatisfactory1611794.5
April 1998FairGoodGoodSatisfactory1580694.5
June 1996FairGoodGoodSatisfactory1542094.5
September 1994FairGoodGoodSatisfactory1177790.0
November 1992GoodGoodGoodGood1115590.1
February 1991GoodGoodGoodGood1104590.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.6436291400
Deck
Reinforced Concrete Decksq. ft.5,2864,96931700
Wearing Surfacessq. ft.4,9404,64429600
Substructure
Reinforced Concrete Abutmentlinear ft.156156000
Joints
Pourable Jointlinear ft.141141000
Bearings
Movable Bearingeach70700
Steel Protective Coatingsq. ft.10,75310,753000
Fixed Bearingeach70007
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.198198000