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RTE 908J over GREAT SOUTH BAY

Map

Coordinates:
+40.65941, -73.26445
40°39'34" N, 73°15'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE 908J over GREAT SOUTH BAY
Structure number:000000001058812
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:10392.6 ft. [3167.5 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:41.0 ft. [12.5 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:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,872 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:In place but in a deteriorated condition [3]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:73.3
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$306,730,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodGoodGoodGood1087273.3
November 2015GoodGoodGoodGood769770.8
October 2013GoodGoodGoodGood729371.8
December 2011GoodExcellentVery GoodGood690071.8
October 2009FairSatisfactorySatisfactoryFair725860.7
October 2007FairSatisfactorySatisfactoryFair765962.4
November 2005FairFairFairFair796261.4
November 2003FairFairFairFair796261.4
October 2001FairFairFairFair746761.4
November 1999FairFairFairFair861061.4
August 1997FairFairFairFair985061.3
November 1995PoorPoorPoorPoor761048.6
December 1993PoorPoorFairPoor1212747.8
October 1991PoorPoorPoorSerious869629.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.972009720
Steel Stringerlinear ft.70070
Steel Trusslinear ft.10010
Steel Floor Beamlinear ft.10010
Steel Pin or Pin & Hangar Assemblyeach10001