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WEST 70TH STREET over AMTRAK, RELIEF

Map 

Coordinates:
+40.78000, -73.98833
40°46'48" N, 73°59'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WEST 70TH STREET over AMTRAK, RELIEF
Structure number:000000002269190
Location:W70 ST E OF RIVERSIDE DRS
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Urban) [19]
Length of largest span:73.8 ft. [22.5 m]
Total length:215.9 ft. [65.8 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:25.6 ft. [7.8 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
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: November 2015 

Status:Open, no restriction [A]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:94.8 tons [86.2 metric tons]
Inventory rating:49.9 tons [45.4 metric tons]
Sufficiency rating:96.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$508,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201596.0Not deficientGoodGoodVery Good-
November 201396.0Not deficientGoodGoodVery Good500
December 201196.0Not deficientGoodGoodVery Good500
November 200996.0Not deficientGoodGoodVery Good500
December 200796.0Not deficientExcellentExcellentVery Good500
October 200596.0Not deficientExcellentExcellentVery Good500
November 200396.0Not deficientExcellentExcellentVery Good500
August 200199.0Not deficientExcellentExcellentExcellent500