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N.ACCESS AT 145TH over HENRY HUDSON PKWY, AMTRA

Map

Coordinates:
+40.82732, -73.95348
40°49'38" N, 73°57'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N.ACCESS AT 145TH over HENRY HUDSON PKWY, AMTRA
Structure number:000000005523550
Location:2 M SOUTH OF G W BRIDGE
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Local (Urban) [19]
Length of largest span:171.9 ft. [52.4 m]
Total length:473.1 ft. [144.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Park, Forest, or Reservation Agency [11]
Year built:1989
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:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:300 [as of 2009]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:76.7
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$180,107,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016FairSatisfactoryVery GoodGood30076.7
April 2014FairSatisfactoryVery GoodGood30076.7
April 2012FairSatisfactoryVery GoodVery Good30076.0
May 2010FairSatisfactoryVery GoodVery Good30077.0
April 2008FairSatisfactoryVery GoodVery Good30077.0
May 2006FairSatisfactoryVery GoodVery Good30077.7
April 2004FairSatisfactoryVery GoodVery Good30077.7
September 2002FairSatisfactoryVery GoodVery Good30076.7
July 2000FairSatisfactoryVery GoodVery Good30076.6
July 1998GoodExcellentExcellentVery Good30076.6
October 1996FairSatisfactoryFairSatisfactory30065.0
March 1994FairSatisfactoryFairFair30064.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,83602,83420
Steel Protective Coatingsq. ft.49,166045,10004,066
Deck
Reinforced Concrete Decksq. ft.22,304021,0201,2840
Wearing Surfacessq. ft.11,67601,01810,6580
Substructure
Reinforced Concrete Columneach80800
Other Material Abutmentlinear ft.9509500
Reinforced Concrete Pier Caplinear ft.179017900
Joints
Compression Jointlinear ft.188001880
Bearings
Movable Bearingeach1201200
Steel Protective Coatingsq. ft.4004000
Fixed Bearingeach120660
Steel Protective Coatingsq. ft.40020200
Pot Bearingeach2401860
Steel Protective Coatingsq. ft.80060200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,27501,27500