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DELTA TERM RAMPDB over RELIEF

Map

Coordinates:
+40.76896, -73.86297
40°46'08" N, 73°51'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DELTA TERM RAMPDB over RELIEF
Structure number:00000000552390A
Location:LA GUARDIA AIRPORT
Route classification:Local (Urban) [19]
Length of largest span:119.8 ft. [36.5 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:21.3 ft. [6.5 m]
Skew angle:20°
Owner:Local Toll Authority [32]
Year built:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Not applicable [N]
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:4,275 [as of 1992]
Truck traffic:10% 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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.8
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,309,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairSatisfactorySatisfactoryGood427594.8
August 2014FairSatisfactorySatisfactoryGood427593.5
August 2012FairSatisfactorySatisfactoryGood427593.5
September 2010FairSatisfactorySatisfactoryGood427593.5
September 2008FairSatisfactorySatisfactoryGood427593.5
September 2006FairSatisfactorySatisfactoryGood427593.5
September 2004FairSatisfactorySatisfactoryGood427593.5
September 2002FairSatisfactorySatisfactoryGood427593.5
August 2000FairGoodSatisfactoryGood427593.5
August 1998FairGoodSatisfactoryGood427593.5
August 1996Fair-FairSatisfactory427583.5
August 1994Fair-FairFair427583.6
June 1992Fair-FairSatisfactory427583.6
June 1990Fair-FairSatisfactory187.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Pier Walllinear ft.240240000
Reinforced Concrete Abutmentlinear ft.1717000
Reinforced Concrete Pier Caplinear ft.3636000
Joints
Compression Jointlinear ft.36240120
Bearings
Movable Bearingeach42200
Steel Protective Coatingsq. ft.80080
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.404404000
Deck
Reinforced Concrete Slabsq. ft.4,3764,3560200
Wearing Surfacessq. ft.3,6363,636000