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6TH ST&ALLEGHENY A over CONRAIL-RICHMOND BRANCH

Map

Coordinates:
+39.99389, -75.15472
39°59'38" N, 75°09'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:6TH ST&ALLEGHENY A over CONRAIL-RICHMOND BRANCH
Structure number:000000000038833
Old structure number:672005013100000 (from 1992 edition)
Location:ALLEGHENY AVE;6TH 3590H1
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:64.0 ft. [19.5 m]
Total length:67.9 ft. [20.7 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:231.0 ft. [70.4 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:57°
Owner:State Highway Agency [01]
Year built:1925
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,788 [as of 2016]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016FairFairFairSatisfactory978878.3
June 2014FairFairFairSatisfactory1601177.2
July 2012FairFairFairSatisfactory1606177.2
July 2010FairFairFairSatisfactory1610377.2
July 2008FairFairFairSatisfactory1827576.8
July 2006FairFairFairSatisfactory1862479.7
July 2004FairFairFairSatisfactory779681.6
May 2002FairFairFairSatisfactory751682.8
January 2000FairFairFairSatisfactory839382.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,35701,1542030
Deck
Reinforced Concrete Decksq. ft.15,71514,92978600
Substructure
Masonry Abutmentlinear ft.6582751911920
Bearings
Enclosed/Concealed Bearingeach4141000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.208200008