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BUS RAMP R97 over 9TH AVE

Map 

Coordinates:
+40.75507, -73.99509
40°45'18" N, 73°59'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BUS RAMP R97 over 9TH AVE
Structure number:00000000552241B
Location:IN WEST MANHATTAN
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:102.7 ft. [31.3 m]
Total length:376.0 ft. [114.6 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance above deck:13.5 ft. [4.1 m]
Vertical clearance below bridge:45.9 ft. [14.0 m]
Owner:Local Toll Authority [32]
Year built:1950
Historic significance:Historical significance is not determinable at this time [4]
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: August 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 1974]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.7 tons [65.2 metric tons]
Inventory rating:29.8 tons [27.1 metric tons]
Sufficiency rating:61.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$915,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201561.9FairSatisfactorySatisfactoryFairFO1500
August 201361.9FairSatisfactorySatisfactoryFairFO1500
August 201160.9FairFairSatisfactoryFairFO1500
August 200972.9FairSatisfactorySatisfactorySatisfactoryFO1500
October 200772.9FairSatisfactoryGoodSatisfactoryFO1500
August 200572.9FairSatisfactoryGoodSatisfactoryFO1500
October 200372.9FairSatisfactorySatisfactorySatisfactoryFO1500
November 200166.9FairSatisfactorySatisfactorySatisfactoryFO1500
August 199966.9FairSatisfactorySatisfactorySatisfactoryFO1500
July 199755.9FairSatisfactorySatisfactoryFairFO1500
September 199540.5PoorFairFairPoorSD1500
November 199340.5PoorFairFairPoorSD1500
October 199145.8PoorPoorFairPoorSD1500