SR 0081 I-81 SB over SR 0476 PA TURNPIKE


+41.35742, -75.71323
41°21'27" N, 75°42'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 0081 I-81 SB over SR 0476 PA TURNPIKE
Structure number:000000000020431
Old structure number:350081179519640 (from 1992 edition)
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:87.9 ft. [26.8 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:46.3 ft. [14.1 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:1982
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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:31,301 [as of 2016]
Truck traffic:22% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:67.8
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$311,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017PoorFairGoodPoor3130167.8
July 2015FairFairGoodFair3436984.1
July 2013FairFairGoodFair3039184.3
July 2011FairSatisfactoryGoodFair3352785.2
July 2009FairSatisfactoryGoodFair3235685.3
August 2005FairSatisfactoryGoodFair3210063.4
August 2003FairSatisfactoryGoodFair2965862.7
September 2001FairGoodGoodFair3192063.4
October 1999FairGoodGoodFair2972259.4
March 1998FairSatisfactoryGoodFair2848484.9
May 1996FairSatisfactoryGoodSatisfactory2792594.4
July 1994FairGoodGoodSatisfactory2220595.3
November 1992FairGoodGoodSatisfactory2153795.4
January 1991FairSatisfactoryGoodSatisfactory2023095.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.1,0481,0163020
Reinforced Concrete Decksq. ft.4,5394,31222700
Wearing Surfacessq. ft.4,2314,01921200
Reinforced Concrete Abutmentlinear ft.125624590
Other Jointlinear ft.104010400
Elastomeric Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1761661000