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WALNUT LANE over SEPTA;CHESTNUTHILL W.BR.

Map

Coordinates:
+40.03333, -75.01833
40°01'60" N, 75°01'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WALNUT LANE over SEPTA;CHESTNUTHILL W.BR.
Structure number:000000000039076
Old structure number:674015002008410 (from 1992 edition)
Location:SOUTH WAYNE AVE. 3480A05
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:30.8 ft. [9.4 m]
Total length:36.1 ft. [11.0 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year reconstructed:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,545 [as of 2017]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairFairFairSatisfactory854579.5
August 2014FairSatisfactoryFairSatisfactory821082.6
November 2012FairSatisfactoryFairSatisfactory684282.8
November 2010FairSatisfactoryFairSatisfactory786282.7
November 2008FairSatisfactoryFairSatisfactory784583.7
November 2006FairGoodSatisfactorySatisfactory812294.8
October 2004FairGoodSatisfactorySatisfactory798894.8
October 2002FairGoodSatisfactorySatisfactory794898.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.52749215614
Deck
Reinforced Concrete Decksq. ft.1,6434111,23200
Wearing Surfacessq. ft.1,58801,58800
Substructure
Reinforced Concrete Abutmentlinear ft.3727550
Masonry Abutmentlinear ft.924720250
Joints
Other Jointlinear ft.92046046
Bearings
Elastomeric Bearingeach3430400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7272000