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49TH AVENUE over LONG ISLAND RR, AMTRAK

Map

Coordinates:
+40.74218, -73.94733
40°44'32" N, 73°56'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:49TH AVENUE over LONG ISLAND RR, AMTRAK
Structure number:000000002247290
Location:AT SUNNYSIDE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:73.8 ft. [22.5 m]
Total length:325.8 ft. [99.3 m]
Roadway width between curbs:42.7 ft. [13.0 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:54°
Owner:City or Municipal Highway Agency [04]
Year built:1908
Year reconstructed:1983
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Number of main spans:5
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:13,231 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 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 replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:49.0 tons [44.5 metric tons]
Inventory rating:19.6 tons [17.8 metric tons]
Sufficiency rating:27.5
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$11,428,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201627.5PoorFairPoorFairSD13231
October 20153.0PoorSatisfactoryPoorFairSD11813
November 201449.9PoorSatisfactoryPoorFairSD686
September 201349.9PoorSatisfactoryPoorSatisfactorySD686
December 201249.9PoorSatisfactoryPoorSatisfactorySD686
November 201149.9PoorSatisfactoryPoorSatisfactorySD686
December 201049.9PoorSatisfactoryPoorSatisfactorySD686
October 200949.9PoorSatisfactoryPoorSatisfactorySD729
December 200849.9PoorSatisfactoryPoorSatisfactorySD686
November 200749.9PoorSatisfactoryPoorSatisfactorySD686
November 200665.0FairSatisfactoryFairSatisfactoryFO686
September 200465.0FairSatisfactoryFairSatisfactoryFO686
November 200264.0FairSatisfactoryFairSatisfactoryFO686
August 200068.0FairSatisfactoryFairSatisfactoryFO686
August 199879.0FairSatisfactorySatisfactorySatisfactoryFO686
November 199750.7PoorFairPoorFairSD3000
November 199648.3PoorPoorPoorPoorSD3000
October 199548.5PoorPoorPoorPoorSD3000
April 199448.5PoorPoorPoorPoorSD3000
June 199250.5PoorFairPoorPoorSD3000
August 199050.5PoorFairPoorPoorSD3000