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RTE 909 over THURSTON BSN INLT

Map 

Coordinates:
+40.64541, -73.74846
40°38'43" N, 73°44'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE 909 over THURSTON BSN INLT
Structure number:000000002248369
Location:EAST OF KENNEDY AIRPORT
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:10.8 ft. [3.3 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:78.1 ft. [23.8 m]
Deck width edge-to-edge:258.9 ft. [78.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1940
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:49,676 [as of 2013]
Truck traffic:7% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:79.5 tons [72.3 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:78.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,892,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201578.0Not deficient---49676
July 201378.0Not deficient---55199
August 201178.0Not deficient---55199
August 200978.0Not deficient---58409
August 200778.0Not deficient---60769
July 200578.0Not deficient---55199
June 200376.0Functionally obsolete---55199
September 200263.0Functionally obsolete---55199
July 200121.0Structurally deficient---55199
April 200047.0Structurally deficient---55199
March 199930.0Structurally deficient---55199
June 199847.0Structurally deficient---46765
June 199747.0Structurally deficient---46765
August 199648.8Structurally deficient---46765
June 199533.8Structurally deficient---41000
June 199436.0Structurally deficient---41000
July 199336.0Structurally deficient---41000
August 199236.0Structurally deficient---41000
August 199149.1Structurally deficient---41000