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11TH AVE VIADUCT over LIRR WEST SIDE YD

Map 

Coordinates:
+40.75569, -74.00209
40°45'20" N, 74°00'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:14.4 ft. [4.4 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]
Operating rating:63.1 tons [57.4 metric tons]
Inventory rating:28.8 tons [26.2 metric tons]
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 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201686.2FairFairSatisfactorySatisfactory-17170
December 201482.1FairFairSatisfactorySatisfactory-14156
December 201282.1FairFairSatisfactorySatisfactory-14156
December 201062.2FairFairSatisfactorySatisfactoryFO14156
December 200862.2FairFairSatisfactorySatisfactoryFO14156
December 200662.2FairFairSatisfactorySatisfactoryFO14156
November 200462.2FairFairSatisfactorySatisfactoryFO14156
November 200262.1FairFairSatisfactorySatisfactoryFO14156
November 200066.0FairFairSatisfactorySatisfactoryFO15373
November 199866.0FairFairSatisfactorySatisfactoryFO15373
November 199645.2PoorPoorPoorPoorSD17321
December 199447.5PoorPoorPoorPoorSD10000
August 199247.5PoorPoorPoor-SD10000
June 199047.5PoorPoorPoorPoorSD10000