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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:45
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Not applicable [N]
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: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:35.9 tons [32.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:72.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$191,572,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201472.1Functionally obsoleteSatisfactorySatisfactorySatisfactory13300
August 201272.1Functionally obsoleteSatisfactorySatisfactorySatisfactory13300
September 201072.1Functionally obsoleteSatisfactorySatisfactorySatisfactory13300
September 200872.1Functionally obsoleteSatisfactorySatisfactorySatisfactory13300
September 200672.1Functionally obsoleteSatisfactorySatisfactorySatisfactory13300
September 200470.3Functionally obsoleteSatisfactorySatisfactorySatisfactory13300
November 200270.1Functionally obsoleteSatisfactorySatisfactorySatisfactory13300
October 200070.0Functionally obsoleteSatisfactorySatisfactorySatisfactory13300
September 199870.0Functionally obsoleteSatisfactoryGoodGood13300
October 199639.0Structurally deficientPoorPoorPoor13300
December 199439.7Structurally deficientPoorPoorPoor13300
October 199239.7Structurally deficientPoorPoorPoor13300
June 19900.0Structurally deficientPoorSeriousPoor13300