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84TH STR & HOOK RD over DARBY CREEK

Map

Coordinates:
+39.89863, -75.25494
39°53'55" N, 75°15'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:84TH STR & HOOK RD over DARBY CREEK
Structure number:000000000038898
Old structure number:673002001000000 (from 1992 edition)
Location:SW.PHILA/DARBY TWP3698K07
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:105.0 ft. [32.0 m]
Total length:214.9 ft. [65.5 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:72.2 ft. [22.0 m]
Vertical clearance below bridge:3277.7 ft. [999.0 m]
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
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: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,944 [as of 2015]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:In place but re-evaluation of design suggested [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:83.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016FairSatisfactorySatisfactorySatisfactory2894483.3
May 2014FairSatisfactoryGoodSatisfactory2665184.4
June 2012FairSatisfactoryGoodSatisfactory1312890.8
June 2010FairSatisfactoryGoodSatisfactory1204091.3
June 2008FairSatisfactoryGoodSatisfactory1204091.3
March 2007FairSatisfactoryGoodSatisfactory3381982.0
July 2006FairSatisfactoryGoodSatisfactory3415782.0
2005Fair--Satisfactory2874783.0
June 2004FairSatisfactoryGoodSatisfactory3008882.7
April 2002GoodGoodVery GoodGood2900683.2
June 2000GoodGoodVery GoodGood2835083.6
June 1998GoodGoodVery GoodGood2369285.8
June 1996GoodGoodVery GoodGood2297587.1
June 1994FairGoodVery GoodSatisfactory2727485.6
June 1992FairGoodVery GoodSatisfactory2679284.8
April 1990GoodGoodVery GoodGood2576484.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,1002,01535500
Steel Protective Coatingsq. ft.21,50621,506000
Deck
Reinforced Concrete Decksq. ft.15,47215,08538700
Substructure
Reinforced Concrete Pier Walllinear ft.7371200
Reinforced Concrete Abutmentlinear ft.2021735186
Reinforced Concrete Pile Cap/Footinglinear ft.77000
Reinforced Concrete Pier Caplinear ft.7371200
Joints
Compression Jointlinear ft.144014400
Bearings
Movable Bearingeach2081200
Steel Protective Coatingsq. ft.21,50621,506000
Fixed Bearingeach1010000
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.428424040