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181ST STREET over RTE I87, HARLEM RIVER, M

Map

Coordinates:
+40.84653, -73.92741
40°50'48" N, 73°55'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

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:1684.8 ft. [513.5 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:96.8 ft. [29.5 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: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:35,690 [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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:97.4 tons [88.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:77.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$66,057,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201677.0FairSatisfactorySatisfactoryGoodFO35690
December 201575.3FairSatisfactorySatisfactorySatisfactoryFO52708
November 201479.0FairSatisfactorySatisfactorySatisfactoryFO52708
November 201279.0FairSatisfactorySatisfactorySatisfactoryFO52600
November 201079.0FairSatisfactorySatisfactorySatisfactoryFO51280
October 200879.0FairSatisfactorySatisfactorySatisfactoryFO49390
November 200679.0FairSatisfactorySatisfactorySatisfactoryFO54200
November 200479.0FairSatisfactorySatisfactoryGoodFO31313
October 200277.0FairSatisfactorySatisfactoryGoodFO50139
October 200077.0FairSatisfactorySatisfactoryGood-50139
December 199877.0FairSatisfactorySatisfactoryGood-50139
December 199666.0FairSatisfactoryFairFair-50139
November 199458.5FairVery GoodFairFair-46896
November 199266.0FairVery GoodFairFair-46896
November 199170.0Fair-FairFairFO46896