PA997; SR 997 over I-81; SR0081


+39.96337, -77.57786
39°57'48" N, 77°34'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PA997; SR 997 over I-81; SR0081
Structure number:000000000045483
Old structure number:280997042001250 (from 1992 edition)
Location:0.25mile S. of Scotland
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:107.0 ft. [32.6 m]
Total length:215.9 ft. [65.8 m]
Roadway width between curbs:69.6 ft. [21.2 m]
Deck width edge-to-edge:77.8 ft. [23.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:33°
Owner:State Highway Agency [01]
Year built:2009
Year reconstructed:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,483 [as of 2018]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:99.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodGoodVery GoodGood948399.0
May 2016GoodGoodVery GoodGood952599.0
May 2014GoodGoodVery GoodGood964398.0
May 2012GoodGoodVery GoodGood815498.0
May 2010GoodGoodVery GoodVery Good814780.0
December 2009GoodGoodVery GoodVery Good914899.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.2,1902,190000
Reinforced Concrete Decksq. ft.17,31217,13817400
Wearing Surfacessq. ft.15,59615,596000
Reinforced Concrete Pier Walllinear ft.9594100
Reinforced Concrete Abutmentlinear ft.194184820
Elastomeric Bearingeach4040000
Bridge Rail
Other Material Bridge Raillinear ft.4364063000