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PA TPK RAMP O over PA TPK (I-76)

Map

Coordinates:
+40.83833, -80.38167
40°50'18" N, 80°22'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PA TPK RAMP O over PA TPK (I-76)
Structure number:000000000003811
Location:BIG BEAVER BOROUGH
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Tolls:Yes, on toll road [2]
Length of largest span:183.1 ft. [55.8 m]
Total length:267.1 ft. [81.4 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:59.4 ft. [18.1 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:31°
Owner:State Toll Authority [31]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Steel [3]
Main spans 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:Good
Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2008]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodGoodGood100098.3
September 2015GoodGoodGoodGood100099.3
September 2013GoodGoodGoodGood100099.3
September 2011GoodGoodGoodGood100099.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,8631,863000
Steel Protective Coatingsq. ft.35,57835,573500
Deck
Reinforced Concrete Decksq. ft.15,99611,9964,00000
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.1451351000
Reinforced Concrete Pier Caplinear ft.132132000
Joints
Strip Seal Jointlinear ft.1384850400
Compression Jointlinear ft.138138000
Bearings
Elastomeric Bearingeach42281400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.539536300