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RAMP TO TERMINAL over RTE 907M, RTE 907M, AIRP

Map 

Coordinates:
+40.77162, -73.87133
40°46'18" N, 73°52'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RAMP TO TERMINAL over RTE 907M, RTE 907M, AIRP
Structure number:000000005522280
Location:AT LA GUARDIA AIRPORT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:119.8 ft. [36.5 m]
Total length:907.9 ft. [276.7 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:Local Toll Authority [32]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel continuous [4]
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 2014 

Status:Open, no restriction [A]
Average daily traffic:16,780 [as of 1992]
Truck traffic:4% 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: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: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:56.5 tons [51.4 metric tons]
Inventory rating:21.8 tons [19.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:55.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$12,349,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201455.1Functionally obsoleteSatisfactorySatisfactorySatisfactory16780
August 201255.1Functionally obsoleteSatisfactorySatisfactorySatisfactory16780
August 201044.8Functionally obsoleteFairFairSatisfactory16780
September 200844.8Functionally obsoleteFairFairSatisfactory16780
September 200644.8Functionally obsoleteFairFairSatisfactory16780
September 200444.8Functionally obsoleteFairFairSatisfactory16780
November 200242.0Functionally obsoleteFairFairSatisfactory16780
September 200051.4Functionally obsoleteFairSatisfactorySatisfactory16780
September 199851.4Functionally obsoleteFairSatisfactorySatisfactory16780
October 199618.2Structurally deficientPoorPoorPoor16780
October 199417.4Structurally deficientPoorPoorPoor16780
August 199217.4Structurally deficientPoorPoorPoor16780
May 19903.4Structurally deficientPoorPoorPoor13620