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ELEVATED RDWY L-3 over AIRPORT ROADS, PEDESTRAI

Map 

Coordinates:
+40.76676, -73.87459
40°46'00" N, 73°52'29" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ELEVATED RDWY L-3 over AIRPORT ROADS, PEDESTRAI
Structure number:000000005523890
Location:LA GUARDIA AIRPORT
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:74.8 ft. [22.8 m]
Total length:2170.1 ft. [661.4 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Vertical clearance above deck:11.8 ft. [3.6 m]
Vertical clearance below bridge:11.5 ft. [3.5 m]
Owner:Local Toll Authority [32]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:39
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Not applicable [N]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,300 [as of 1988]
Truck traffic:10% 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: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:88.4 tons [80.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:72.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$79,602,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201672.1FairSatisfactorySatisfactorySatisfactoryFO13300
August 201472.1FairSatisfactorySatisfactorySatisfactoryFO13300
August 201272.1FairSatisfactorySatisfactorySatisfactoryFO13300
September 201072.1FairSatisfactorySatisfactorySatisfactoryFO13300
September 200872.1FairSatisfactorySatisfactorySatisfactoryFO13300
September 200672.1FairSatisfactorySatisfactorySatisfactoryFO13300
September 200470.3FairSatisfactorySatisfactorySatisfactoryFO13300
November 200270.1FairSatisfactorySatisfactorySatisfactoryFO13300
October 200070.0FairSatisfactorySatisfactorySatisfactoryFO13300
September 199870.0FairSatisfactoryGoodGoodFO13300
October 199639.0PoorPoorPoorPoorSD13300
December 199439.7PoorPoorPoorPoorSD13300
October 199239.7PoorPoorPoorPoorSD13300
June 19900.0PoorPoorSeriousPoorSD13300