PA TPK (I-476) over SR 0011, LR 5


+41.36196, -75.71868
41°21'43" N, 75°43'07" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PA TPK (I-476) over SR 0011, LR 5
Structure number:000000000020943
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:113.9 ft. [34.7 m]
Total length:121.1 ft. [36.9 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:48°
Owner:State Toll Authority [31]
Year built:1955
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,575 [as of 2001]
Truck traffic:16% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:61.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$554,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairFairFairFair657561.0
June 2015FairFairFairFair657558.8
June 2013FairFairFairFair657558.8
June 2011FairFairFairFair657558.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,170870182820
Steel Protective Coatingsq. ft.18,486012,45806,028
Reinforced Concrete Decksq. ft.7,4885,2552,218150
Wearing Surfacessq. ft.6,7866,7761000
Reinforced Concrete Abutmentlinear ft.238023620
Other Jointlinear ft.190190000
Movable Bearingeach1000100
Steel Protective Coatingsq. ft.8000080
Fixed Bearingeach1000100
Steel Protective Coatingsq. ft.120000120
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.234023400