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BUS RAMP R97 over 9TH AVE

Map

Coordinates:
+40.75747, -73.99332
40°45'27" N, 73°59'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BUS RAMP R97 over 9TH AVE
Structure number:00000000552241B
Location:IN WEST MANHATTAN
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:102.7 ft. [31.3 m]
Total length:377.0 ft. [114.9 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance above deck:13.5 ft. [4.1 m]
Vertical clearance below bridge:42.7 ft. [13.0 m]
Owner:Local Toll Authority [32]
Year built:1950
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:7
Main spans material:Steel [3]
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 1974]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:61.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$7,684,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactoryFair150061.9
August 2015FairSatisfactorySatisfactoryFair150061.9
August 2013FairSatisfactorySatisfactoryFair150061.9
August 2011FairFairSatisfactoryFair150060.9
August 2009FairSatisfactorySatisfactorySatisfactory150072.9
October 2007FairSatisfactoryGoodSatisfactory150072.9
August 2005FairSatisfactoryGoodSatisfactory150072.9
October 2003FairSatisfactorySatisfactorySatisfactory150072.9
November 2001FairSatisfactorySatisfactorySatisfactory150066.9
August 1999FairSatisfactorySatisfactorySatisfactory150066.9
July 1997FairSatisfactorySatisfactoryFair150055.9
September 1995PoorFairFairPoor150040.5
November 1993PoorFairFairPoor150040.5
October 1991PoorPoorFairPoor150045.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.394394000
Steel Protective Coatingsq. ft.4,1383,74239600
Steel Stringerlinear ft.1,0001,000000
Steel Protective Coatingsq. ft.6,5026,03846400
Deck
Reinforced Concrete Decksq. ft.548548000
Wearing Surfacessq. ft.10,5325,2665,26600
Superstructure
Steel Floor Beamlinear ft.490490000
Steel Protective Coatingsq. ft.3,9203,70121900
Substructure
Steel Columneach88000
Steel Protective Coatingsq. ft.1,4701,470000
Reinforced Concrete Columneach60060
Steel Pier Caplinear ft.186186000
Steel Protective Coatingsq. ft.1,6741,57210200
Joints
Compression Jointlinear ft.1322083290
Bearings
Movable Bearingeach81430
Steel Protective Coatingsq. ft.2406153
Fixed Bearingeach40400
Steel Protective Coatingsq. ft.1200102
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.76137838300
Steel Protective Coatingsq. ft.4,1882,0922,09600