Share:

11TH AVE VIADUCT over LIRR WEST SIDE YD

Map

Coordinates:
+40.75547, -74.00231
40°45'20" N, 74°00'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:11TH AVE VIADUCT over LIRR WEST SIDE YD
Structure number:000000002245010
Location:IN WEST MANHATTAN
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:95.8 ft. [29.2 m]
Total length:1420.0 ft. [432.8 m]
Roadway width between curbs:85.0 ft. [25.9 m]
Deck width edge-to-edge:105.0 ft. [32.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1934
Year reconstructed:2012
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:39
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,170 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:86.2
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$285,768,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016FairFairSatisfactorySatisfactory1717086.2
December 2014FairFairSatisfactorySatisfactory1415682.1
December 2012FairFairSatisfactorySatisfactory1415682.1
December 2010FairFairSatisfactorySatisfactory1415662.2
December 2008FairFairSatisfactorySatisfactory1415662.2
December 2006FairFairSatisfactorySatisfactory1415662.2
November 2004FairFairSatisfactorySatisfactory1415662.2
November 2002FairFairSatisfactorySatisfactory1415662.1
November 2000FairFairSatisfactorySatisfactory1537366.0
November 1998FairFairSatisfactorySatisfactory1537366.0
November 1996PoorPoorPoorPoor1732145.2
December 1994PoorPoorPoorPoor1000047.5
August 1992PoorPoorPoor-1000047.5
June 1990PoorPoorPoorPoor1000047.5