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79 ST RAMP TO GAR over RAMP TO SB HH PKY, 79ST

Map

Coordinates:
+40.78558, -73.98498
40°47'08" N, 73°59'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:79 ST RAMP TO GAR over RAMP TO SB HH PKY, 79ST
Structure number:00000000226771B
Location:79 ST RAMP TO BOAT BASIN
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:27.9 ft. [8.5 m]
Total length:421.9 ft. [128.6 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Vertical clearance above deck:8.5 ft. [2.6 m]
Vertical clearance below bridge:6.6 ft. [2.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1935
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:21
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: May 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:300 [as of 2009]
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:59.5
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$6,060,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairFairSatisfactorySatisfactory30059.5
May 2016FairFairSatisfactorySatisfactory30059.5
May 2015FairFairSatisfactorySatisfactory30059.5
May 2014FairFairSatisfactorySatisfactory30085.9
May 2013FairFairSatisfactorySatisfactory30083.1
May 2012FairSatisfactorySatisfactorySatisfactory30085.1
May 2011FairSatisfactorySatisfactorySatisfactory30085.1
May 2009FairSatisfactorySatisfactorySatisfactory30054.5
May 2007FairSatisfactorySatisfactorySatisfactory30086.9
May 2005FairSatisfactorySatisfactorySatisfactory30086.9
May 2003FairSatisfactorySatisfactorySatisfactory30085.9
September 2001FairSatisfactorySatisfactorySatisfactory30085.1
December 1999FairFairFairSatisfactory30070.0
September 1997PoorFairPoorFair30053.9
August 1995PoorPoorPoorPoor30058.0
October 1993PoorPoorPoorPoor30051.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,6632,53183490
Steel Protective Coatingsq. ft.14,64314,01844678101
Steel Stringerlinear ft.115115000
Steel Protective Coatingsq. ft.490490000
Deck
Reinforced Concrete Decksq. ft.11,82811,175256280
Wearing Surfacessq. ft.6,5294,89095263552
Superstructure
Steel Floor Beamlinear ft.6767000
Steel Protective Coatingsq. ft.290290000
Substructure
Steel Columneach2927110
Steel Protective Coatingsq. ft.4,6724,5850087
Reinforced Concrete Pier Walllinear ft.372372000
Reinforced Concrete Abutmentlinear ft.2121000
Reinforced Concrete Pile Cap/Footinglinear ft.4747000
Steel Pileeach77000
Steel Pier Caplinear ft.94486932430
Steel Protective Coatingsq. ft.8,4088,263357040
Bearings
Enclosed/Concealed Bearingeach1818000
Steel Protective Coatingsq. ft.6868000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.125116090
Masonry Bridge Raillinear ft.128600680