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ISLAND AVENUE over SEPTA;FRONTAGE ROAD

Map

Coordinates:
+39.89891, -75.23874
39°53'56" N, 75°14'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ISLAND AVENUE over SEPTA;FRONTAGE ROAD
Structure number:000000000038964
Old structure number:673013002002000 (from 1992 edition)
Location:AIRPORT HIGH SPEED3699B07
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:100.1 ft. [30.5 m]
Total length:284.1 ft. [86.6 m]
Roadway width between curbs:76.4 ft. [23.3 m]
Deck width edge-to-edge:98.1 ft. [29.9 m]
Vertical clearance below bridge:20.7 ft. [6.3 m]
Skew angle:41°
Owner:State Highway Agency [01]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2014

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:27,099 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Inventory rating:48.8 tons [44.4 metric tons]
Sufficiency rating:87.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201487.3FairSatisfactorySatisfactoryGood-27099
November 201293.6FairSatisfactorySatisfactoryGood-13760
January 201192.1FairSatisfactorySatisfactoryGood-16767
January 200992.1FairSatisfactorySatisfactoryGood-16767
February 200784.7FairSatisfactorySatisfactoryGood-27784
February 200583.0FairSatisfactorySatisfactoryGood-33244
February 200383.0FairSatisfactorySatisfactoryGood-32397
March 200181.0FairSatisfactorySatisfactoryGood-32260
June 199880.0FairSatisfactorySatisfactoryGood-32862
June 199687.2FairSatisfactorySatisfactoryGood-15917
June 199490.0FairGoodSatisfactoryGood-15091
June 199287.9GoodGoodGoodGood-14824

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.4,9144,401490230
Deck
Reinforced Concrete Decksq. ft.27,832027,83200
Substructure
Reinforced Concrete Columneach1616000
Reinforced Concrete Pier Walllinear ft.130130000
Reinforced Concrete Abutmentlinear ft.4133684500
Reinforced Concrete Pier Caplinear ft.2602352500
Joints
Compression Jointlinear ft.258025800
Bearings
Elastomeric Bearingeach104525200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.284284000
Steel Protective Coatingsq. ft.32,25932,259000
Reinforced Concrete Bridge Raillinear ft.568568000