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WEST 31ST STREET over AMTRAK LAYUP TRKS

Map

Coordinates:
+40.75184, -73.99855
40°45'07" N, 73°59'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WEST 31ST STREET over AMTRAK LAYUP TRKS
Structure number:00000000226672A
Location:IN WEST MANHATTAN
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:29.9 ft. [9.1 m]
Total length:20.0 ft. [6.1 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1910
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:9
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:5,181 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:60.6
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$58,128,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016PoorSatisfactoryFairPoor518160.6
November 2014PoorSatisfactoryFairPoor518160.6
December 2012PoorSatisfactoryFairPoor520055.6
December 2010PoorSatisfactoryFairPoor456855.7
December 2008PoorSatisfactoryFairPoor485655.7
December 2006PoorSatisfactoryFairPoor456855.7
December 2004PoorSatisfactoryFairPoor456855.7
July 2002PoorSatisfactoryFairPoor456844.8
August 2000PoorSatisfactoryPoorPoor456848.9
August 1998PoorSatisfactoryPoorFair456848.9
August 1997PoorFairSeriousPoor100033.8
December 1996PoorPoorSeriousPoor100031.5
January 1996PoorPoorSeriousPoor100017.4
November 1994PoorPoorSeriousPoor100017.4
December 1993PoorPoorSeriousPoor100026.7
December 1992PoorPoorSeriousPoor100026.7
September 1990PoorPoorSeriousPoor100028.8