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181ST STREET over RTE I87, HARLEM RIVER, M

Map

Coordinates:
+40.84599, -73.92604
40°50'46" N, 73°55'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:181ST STREET over RTE I87, HARLEM RIVER, M
Structure number:000000002066919
Location:HRD,HARLEM R,87I &METRO N
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:549.9 ft. [167.6 m]
Total length:1685.1 ft. [513.6 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:80.7 ft. [24.6 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:95.1 ft. [29.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1888
Year reconstructed:1992
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Arch - Deck [11]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:35,550 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:77.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$206,108,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairSatisfactorySatisfactoryGood3555077.0
November 2016FairSatisfactorySatisfactoryGood3569077.0
December 2015FairSatisfactorySatisfactorySatisfactory5270875.3
November 2014FairSatisfactorySatisfactorySatisfactory5270879.0
November 2012FairSatisfactorySatisfactorySatisfactory5260079.0
November 2010FairSatisfactorySatisfactorySatisfactory5128079.0
October 2008FairSatisfactorySatisfactorySatisfactory4939079.0
November 2006FairSatisfactorySatisfactorySatisfactory5420079.0
November 2004FairSatisfactorySatisfactoryGood3131379.0
October 2002FairSatisfactorySatisfactoryGood5013977.0
October 2000FairSatisfactorySatisfactoryGood5013977.0
December 1998FairSatisfactorySatisfactoryGood5013977.0
December 1996FairSatisfactoryFairFair5013966.0
November 1994FairVery GoodFairFair4689658.5
November 1992FairVery GoodFairFair4689666.0
November 1991Fair-FairFair4689670.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Archlinear ft.1,016800201150
Steel Protective Coatingsq. ft.303,600258,06045,54000
Masonry Archlinear ft.57733124600
Steel Floor Beamlinear ft.2,8002,797030
Steel Protective Coatingsq. ft.20,02018,0182,00200
Steel Pin or Pin & Hangar Assemblyeach1816200
Steel Protective Coatingsq. ft.6,0004,8001,20000
Substructure
Masonry Pier Walllinear ft.6405766400
Masonry Abutmentlinear ft.1601441600
Deck
Concrete Filled Grid Decksq. ft.88,00074,80013,20000
Wearing Surfacessq. ft.78,28658,65919,3732540
Joints
Compression Jointlinear ft.1,12043023387370
Bearings
Pot Bearingeach1512300
Steel Protective Coatingsq. ft.1515000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8,3888,03235600