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RAMP TO TERMINAL over RTE 907M, RTE 907M, AIRP

Map

Coordinates:
+40.77162, -73.87133
40°46'18" N, 73°52'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP TO TERMINAL over RTE 907M, RTE 907M, AIRP
Structure number:000000005522280
Location:AT LA GUARDIA AIRPORT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:119.8 ft. [36.5 m]
Total length:908.2 ft. [276.8 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:Local Toll Authority [32]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,634 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 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: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:60.8
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$20,730,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairSatisfactorySatisfactorySatisfactory963460.8
August 2014FairSatisfactorySatisfactorySatisfactory1678055.1
August 2012FairSatisfactorySatisfactorySatisfactory1678055.1
August 2010FairFairFairSatisfactory1678044.8
September 2008FairFairFairSatisfactory1678044.8
September 2006FairFairFairSatisfactory1678044.8
September 2004FairFairFairSatisfactory1678044.8
November 2002FairFairFairSatisfactory1678042.0
September 2000FairFairSatisfactorySatisfactory1678051.4
September 1998FairFairSatisfactorySatisfactory1678051.4
October 1996PoorPoorPoorPoor1678018.2
October 1994PoorPoorPoorPoor1678017.4
August 1992PoorPoorPoorPoor1678017.4
May 1990PoorPoorPoorPoor136203.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,1681,168000
Steel Protective Coatingsq. ft.27,32727,327000
Reinforced Concrete Girder/Beamlinear ft.98195515110
Deck
Reinforced Concrete Decksq. ft.8,6158,607800
Wearing Surfacessq. ft.7,3007,297300
Reinforced Concrete Top Flangesq. ft.14,98614,985100
Wearing Surfacessq. ft.12,92312,921200
Substructure
Reinforced Concrete Columneach109100
Reinforced Concrete Pier Walllinear ft.483483000
Reinforced Concrete Abutmentlinear ft.152830069
Reinforced Concrete Pier Caplinear ft.159151800
Joints
Compression Jointlinear ft.2902900
Assembly without Seal Jointlinear ft.6106100
Other Jointlinear ft.293029300
Bearings
Movable Bearingeach66000
Steel Protective Coatingsq. ft.4848000
Fixed Bearingeach1212000
Steel Protective Coatingsq. ft.1441270170
Other Bearingeach1212000
Steel Protective Coatingsq. ft.1441100340
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3,6603,660000
Steel Protective Coatingsq. ft.7,3206,50381700
Deck
Reinforced Concrete Slabsq. ft.4,3624,361100
Wearing Surfacessq. ft.3,6723,665700