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T0 MADISON AVENUE over PARKING LOT ROAD

Map 

Coordinates:
+40.81419, -73.93386
40°48'51" N, 73°56'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:T0 MADISON AVENUE over PARKING LOT ROAD
Structure number:00000000224007A
Location:MADISON AVE AT HARLEM RVR
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:52.8 ft. [16.1 m]
Total length:279.9 ft. [85.3 m]
Roadway width between curbs:53.2 ft. [16.2 m]
Deck width edge-to-edge:70.9 ft. [21.6 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1960
Year reconstructed:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:7
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: February 2014 

Status:Open, no restriction [A]
Average daily traffic:21,831 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:65.9 tons [59.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:77.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$385,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201477.6Functionally obsoleteGoodGoodSatisfactory21831
February 201277.6Functionally obsoleteGoodGoodSatisfactory21800
March 201077.5Functionally obsoleteGoodGoodSatisfactory23485
April 200877.5Functionally obsoleteGoodGoodSatisfactory23485
May 200676.0Not deficientGoodGoodSatisfactory47736
April 200481.6Not deficientVery GoodGoodSatisfactory23485
August 200280.7Not deficientVery GoodGoodSatisfactory39005
July 200078.7Not deficientExcellentVery GoodSatisfactory39005
July 199878.7Not deficientExcellentVery GoodSatisfactory39005
June 199649.7Structurally deficientVery GoodSatisfactoryPoor15000
May 199524.9Structurally deficientSeriousPoorSerious15000
June 199426.1Structurally deficientSeriousPoorSerious15000
June 199326.1Structurally deficientSeriousPoorSerious15000
October 199226.1Structurally deficientSeriousPoorSerious15000
June 199044.9Structurally deficientSeriousPoorSerious15000