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RTE I678 over BOAT BASIN ROAD, FLUSHIN

Map 

Coordinates:
+40.76268, -73.83557
40°45'46" N, 73°50'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE I678 over BOAT BASIN ROAD, FLUSHIN
Structure number:000000001055911
Location:JCT GCP+I678
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:173.9 ft. [53.0 m]
Total length:5060.9 ft. [1542.5 m]
Roadway width between curbs:44.9 ft. [13.7 m]
Deck width edge-to-edge:48.2 ft. [14.7 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Vertical clearance below bridge:33.8 ft. [10.3 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1996
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:79
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: September 2014 

Status:Open, no restriction [A]
Average daily traffic:88,220 [as of 2002]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 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 corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:25.0 tons [22.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:53.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$369,884,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201453.9Functionally obsoleteGoodFairFair88220
October 201234.2Structurally deficientVery GoodSatisfactoryPoor88220
September 201034.2Structurally deficientVery GoodSatisfactoryPoor88220
September 200834.2Structurally deficientVery GoodSatisfactoryPoor88220
August 200653.9Functionally obsoleteVery GoodSatisfactoryFair88220
August 200458.4Functionally obsoleteVery GoodSatisfactoryFair88220
October 200269.1Functionally obsoleteVery GoodGoodSatisfactory92583
September 200069.1Functionally obsoleteVery GoodSatisfactorySatisfactory92583
September 199870.4Functionally obsoleteGoodSatisfactorySatisfactory71469
August 199653.7Structurally deficientSatisfactoryPoorPoor34428
July 199452.6Structurally deficientSatisfactoryPoorPoor34428
September 199349.8Structurally deficientSatisfactoryPoorPoor62391
October 199229.1Structurally deficientPoorSeriousPoor55937
October 199129.1Structurally deficientPoorSeriousPoor55937