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I-83 NB OFF-RAMP T over MTA LIGHT RAIL

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

Facts 

Name:I-83 NB OFF-RAMP T over MTA LIGHT RAIL
Structure number:200000BC3109010
Location:0.9 MI N OF NORTH AVE
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:95.1 ft. [29.0 m]
Total length:99.1 ft. [30.2 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Vertical clearance below bridge:22.0 ft. [6.7 m]
Skew angle:28°
Owner:City or Municipal Highway Agency [04]
Year built:1957
Year reconstructed:1987
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:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: January 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25,265 [as of 2013]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:76.8 tons [69.8 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:96.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$17,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201596.5FairGoodGoodSatisfactory-25265
December 201296.7FairSatisfactorySatisfactorySatisfactory-23800
December 201096.7GoodGoodGoodGood-23800
December 200996.7GoodGoodGoodGood-23800
December 200794.3GoodGoodGoodGood-23800
June 200794.3GoodGoodGoodGood-23800
December 200594.3GoodGoodGoodGood-23800
November 200394.3GoodGoodGoodGood-23800
January 200294.8GoodGoodGoodGood-20499
February 200094.8GoodGoodGoodGood-20499
February 199894.8GoodGoodGoodGood-20499
February 199594.6GoodGoodGoodGood-20499
November 199294.6GoodVery GoodVery GoodGood-20499
December 199062.3GoodVery GoodVery GoodGood-20499