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I-83SB OFF-RAMP over RELIEF TO NORTHERN PARKW

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-83SB OFF-RAMP over RELIEF TO NORTHERN PARKW
Structure number:200000BC3121010
Location:I-83 AT NORTHERN PKWY
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:66.9 ft. [20.4 m]
Total length:131.9 ft. [40.2 m]
Roadway width between curbs:59.7 ft. [18.2 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1962
Year reconstructed:1988
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:22,000 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:93.3 tons [84.8 metric tons]
Inventory rating:55.9 tons [50.8 metric tons]
Sufficiency rating:96.9
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$19,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201696.9GoodGoodGoodGood-22000
December 201496.9GoodGoodGoodGood-22000
December 201296.9GoodGoodGoodGood-22000
December 201096.9GoodGoodGoodGood-22000
January 201096.9GoodGoodGoodGood-22000
January 200896.8GoodGoodGoodGood-23100
November 200596.9GoodGoodGoodGood-22000
November 200396.9GoodGoodGoodGood-22000
December 200197.3GoodGoodGoodGood-19099
November 199997.3GoodGoodGoodGood-19099
January 199897.3GoodGoodGoodGood-19099
July 199597.1GoodGoodGoodGood-19099
November 199296.9GoodGoodGoodGood-20499
November 199094.6GoodVery GoodVery GoodVery Good-20499