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MANHTN TO BRONX over RTE I278, TRIBORO BRDG A

Map

Coordinates:
+40.79664, -73.91975
40°47'48" N, 73°55'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MANHTN TO BRONX over RTE I278, TRIBORO BRDG A
Structure number:00000000552120F
Location:278I MANHATTAN TO BRONX
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes [1]
Length of largest span:69.9 ft. [21.3 m]
Total length:1134.9 ft. [345.9 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Vertical clearance above deck:20.7 ft. [6.3 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:Local Toll Authority [32]
Year built:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:21
Main spans material:Steel continuous [4]
Main spans 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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Truck traffic:9% 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$21,915,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodGoodGood-93.0
September 2014GoodGoodGoodGood820080.0
September 2012GoodGoodGoodGood820080.0
September 2010GoodGoodGoodGood820082.0
August 2008GoodGoodGoodGood820082.0
August 2006GoodGoodGoodGood820082.0
August 2004GoodGoodGoodGood1072479.9
September 2002FairSatisfactorySatisfactorySatisfactory7930061.0
March 2002PoorPoorPoorPoor7930032.0
March 2001PoorPoorPoorPoor7930032.0
August 1998PoorPoorPoorPoor7930032.0
October 1996PoorPoorPoorSerious7930017.0
September 1994PoorPoorPoorPoor7930032.0
October 1992PoorPoorSeriousSerious793002.0
September 1990PoorPoorPoorSerious793002.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.7,6827,6433900
Deck
Reinforced Concrete Decksq. ft.41,07334,4696,60310
Substructure
Reinforced Concrete Columneach4036400
Reinforced Concrete Pier Caplinear ft.6866345200
Joints
Strip Seal Jointlinear ft.3345128210
Bearings
Elastomeric Bearingeach1881295810
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,2641,2001,06400