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Whitby Avenue over Cobbs Creek

Map 

Coordinates:
+39.94009, -75.23988
39°56'24" N, 75°14'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:Whitby Avenue over Cobbs Creek
Structure number:000000000039214
Old structure number:677301011003660 (from 1992 edition)
Location:W of Cobbs Crk Pkwy.27G13
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:34.1 ft. [10.4 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1932
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:6,800 [as of 1978]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:98.8 tons [89.8 metric tons]
Inventory rating:98.8 tons [89.8 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:65.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201465.0Structurally deficient-FairPoor6800
April 201265.0Structurally deficient-FairPoor6800
April 200866.0Structurally deficient-FairPoor6800
April 200665.0Structurally deficient-FairPoor6800
April 200463.0Structurally deficient-FairPoor6800
April 200281.7Not deficient-FairFair6800
April 200079.7Not deficient-FairFair6800
April 199879.7Not deficient-FairFair6800
April 199679.7Not deficient-FairFair6800
April 199479.5Not deficient-FairFair6800
April 199280.6Not deficient---6800
April 199080.6Not deficient---6800