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34TH STREET over CSX RAILROAD

Map 

Coordinates:
+39.94478, -75.19801
39°56'41" N, 75°11'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:34TH STREET over CSX RAILROAD
Structure number:000000000038905
Old structure number:673003004026360 (from 1992 edition)
Location:GRAYS FERRY AVE. 3589J10
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:49.9 ft. [15.2 m]
Total length:62.0 ft. [18.9 m]
Roadway width between curbs:55.8 ft. [17.0 m]
Deck width edge-to-edge:80.4 ft. [24.5 m]
Vertical clearance below bridge:21.0 ft. [6.4 m]
Owner:State Highway Agency [01]
Year built:1930
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:30,041 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
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]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:108.7 tons [98.8 metric tons]
Inventory rating:64.8 tons [58.9 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:52.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201452.5Structurally deficientFairFairPoor30041
November 201259.2Structurally deficientFairFairPoor12576
November 201056.0Structurally deficientPoorFairPoor15088
November 200856.0Structurally deficientPoorFairPoor15088
October 200653.9Structurally deficientPoorFairPoor27986
October 200457.8Structurally deficientPoorFairPoor30314
October 200258.7Structurally deficientPoorFairPoor27818
September 200056.9Structurally deficientPoorFairPoor27271
August 199871.3Structurally deficientPoorFairFair41000
August 199649.2Structurally deficientPoorFairFair39132
August 199436.2Structurally deficientPoorFairFair37102
August 199236.2Structurally deficientPoorFairFair36446
August 199036.2Structurally deficientPoorFairFair34786