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RTE 908J over GREAT SOUTH BAY

Map

Coordinates:
+40.67062, -73.27089
40°40'14" N, 73°16'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE 908J over GREAT SOUTH BAY
Structure number:000000001058811
Location:AT FIRE ISLAND INLET
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:600.1 ft. [182.9 m]
Total length:10519.5 ft. [3206.2 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance above deck:16.1 ft. [4.9 m]
Vertical clearance below bridge:59.1 ft. [18.0 m]
Owner:State Highway Agency [01]
Year built:1951
Year reconstructed:2000
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
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: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,213 [as of 2018]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:69.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$224,150,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairGoodGoodSatisfactory1121369.6
November 2016GoodVery GoodGoodGood1080871.3
November 2015GoodVery GoodGoodGood769772.8
December 2014GoodVery GoodGoodGood729372.8
October 2012GoodVery GoodGoodGood670072.8
November 2010GoodVery GoodGoodGood748074.5
October 2008GoodVery GoodGoodGood725874.6
November 2006GoodVery GoodVery GoodGood779174.5
December 2004FairVery GoodVery GoodFair1680962.8
November 2002GoodExcellentVery GoodGood1493575.1
November 2000GoodExcellentVery GoodGood861075.5
March 2000PoorSeriousPoorFair861048.0
March 1999PoorSeriousPoorFair842648.0
May 1998PoorSeriousPoorFair985047.8
August 1995PoorSeriousPoorPoor761047.6
August 1993PoorSeriousPoorPoor1212746.7
July 1991PoorSeriousPoorSerious869628.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.5,2563,9321,310140
Steel Protective Coatingsq. ft.111,76889,83515,1026,8310
Prestressed Concrete Girder/Beamlinear ft.26,47426,473100
Reinforced Concrete Girder/Beamlinear ft.524524000
Steel Stringerlinear ft.5,3344,1631,16830
Steel Protective Coatingsq. ft.37,24933,9293,32000
Deck
Reinforced Concrete Decksq. ft.109,412104,4914,91920
Wearing Surfacessq. ft.97,30887,7128,0791,5170
Superstructure
Steel Trusslinear ft.2,13402,124100
Steel Protective Coatingsq. ft.156,689152,3934,1361600
Deck
Prestressed Concrete Top Flangesq. ft.198,494197,784670400
Wearing Surfacessq. ft.176,083162,34713,705310
Superstructure
Steel Floor Beamlinear ft.12,2899,1243,109551
Steel Protective Coatingsq. ft.84,46770,4249,8813,975187
Deck
Reinforced Concrete Top Flangesq. ft.3,3883,07731100
Wearing Surfacessq. ft.2,8992,68521400
Superstructure
Steel Pin or Pin & Hangar Assemblyeach85003
Steel Protective Coatingsq. ft.80701000
Steel Gusset Plateeach30822175120
Steel Protective Coatingsq. ft.3,0702,57749300
Substructure
Reinforced Concrete Columneach5254340
Reinforced Concrete Pier Walllinear ft.2181249400
Reinforced Concrete Abutmentlinear ft.6262000
Reinforced Concrete Pile Cap/Footinglinear ft.218218000
Reinforced Concrete Pileeach6572972061540
Reinforced Concrete Pier Caplinear ft.3,7903,0595861450
Joints
Compression Jointlinear ft.1,71001,0956150
Assembly with Sealeach6005460
Assembly without Seal Jointlinear ft.6006000
Bearings
Elastomeric Bearingeach1,04694218860
Steel Protective Coatingsq. ft.182681680
Movable Bearingeach42200
Steel Protective Coatingsq. ft.1604012000
Fixed Bearingeach43100
Steel Protective Coatingsq. ft.32016016000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.21,02020,89112900
Steel Protective Coatingsq. ft.70,19066,2913,89900