Share:

RAMP A OFF RAMP over RIVER BANK

Map 

Coordinates:
+39.98000, -75.15833
39°58'48" N, 75°09'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RAMP A OFF RAMP over RIVER BANK
Structure number:000000000039368
Old structure number:678014050000000 (from 1992 edition)
Location:76WB RMP.CHESTNUT 3590A09
Purpose:Carries highway overpass over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:35.1 ft. [10.7 m]
Total length:424.9 ft. [129.5 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:12
Main spans material:Steel [3]
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: September 2014 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,807 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:99.8 tons [90.7 metric tons]
Inventory rating:59.8 tons [54.4 metric tons]
Sufficiency rating:87.2

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201487.2FairGoodFairFair-6807
October 201287.1FairGoodFairFair-7006
October 201098.5FairGoodSatisfactorySatisfactory-6589
October 200898.0FairGoodSatisfactorySatisfactory-8678
October 200698.0FairGoodGoodSatisfactory-8499
September 200498.1FairGoodGoodSatisfactory-8299
September 200298.1FairGoodGoodSatisfactory-8001
August 200098.2FairGoodGoodSatisfactory-7820
May 199899.2GoodVery GoodVery GoodGood-34
May 199699.2GoodGoodGoodVery Good-34
June 199499.2GoodGoodGoodGood-34
June 199299.2GoodVery GoodGoodGood-34
April 199095.2GoodGoodGoodGoodFO34