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GRAND CONCOURSE over EAST 170TH STREET

Map 

Coordinates:
+40.83866, -73.91356
40°50'19" N, 73°54'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:GRAND CONCOURSE over EAST 170TH STREET
Structure number:000000002242300
Location:AT TREMONT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:23.0 ft. [7.0 m]
Total length:48.9 ft. [14.9 m]
Roadway width between curbs:205.1 ft. [62.5 m]
Deck width edge-to-edge:733.0 ft. [223.4 m]
Vertical clearance below bridge:13.5 ft. [4.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1923
Year reconstructed:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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:Bituminous [6]

Latest Available Inspection: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,749 [as of 2010]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 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:Superior to present desirable criteria [9]
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:57.8 tons [52.5 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:82.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$7,322,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201682.4FairSatisfactorySatisfactorySatisfactoryFO20749
March 201483.2FairSatisfactorySatisfactorySatisfactoryFO15193
February 201283.2FairSatisfactorySatisfactorySatisfactoryFO15193
March 201083.2FairSatisfactorySatisfactorySatisfactoryFO15193
April 200883.2FairSatisfactorySatisfactorySatisfactoryFO15193
May 200683.2FairSatisfactorySatisfactorySatisfactoryFO15193
June 200471.7FairSatisfactorySatisfactoryFairFO15193
July 200271.7FairSatisfactorySatisfactoryFairFO15193
May 200071.7FairSatisfactorySatisfactoryFairFO15193
August 199871.7FairSatisfactorySatisfactoryFairFO15193
October 199651.3PoorFairFairPoorSD23700
August 199450.9PoorFairFairPoorSD23700
September 199250.9PoorFairFairPoorSD23700
May 199046.9PoorFairFairPoorSD23700