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RTE I678 over H.HARDING EXP W, FLUSHIN

Map 

Coordinates:
+40.74396, -73.83773
40°44'38" N, 73°50'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE I678 over H.HARDING EXP W, FLUSHIN
Structure number:00000000105578C
Location:JCT I495 & I678
Purpose:Carries highway overpass (third level) over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:89.9 ft. [27.4 m]
Total length:1287.1 ft. [392.3 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:23.3 ft. [7.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1963
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:29
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 2015 

Status:Open, no restriction [A]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:51.9 tons [47.2 metric tons]
Inventory rating:30.9 tons [28.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,361,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201589.1Functionally obsoleteSatisfactorySatisfactorySatisfactory-
September 201388.5Functionally obsoleteGoodGoodGood12066
October 201190.1Functionally obsoleteGoodGoodGood12066
December 200988.5Functionally obsoleteGoodGoodGood12066
August 200788.5Functionally obsoleteGoodGoodGood12066
July 200582.6Not deficientGoodGoodGood12066
June 200382.6Not deficientGoodGoodGood12066
July 200172.4Functionally obsoleteSatisfactoryGoodGood112239
March 199972.4Functionally obsoleteSatisfactorySatisfactoryGood112239
June 199762.3Functionally obsoleteSatisfactorySatisfactoryFair112239
June 199540.0Structurally deficientFairFairPoor112239
August 199437.0Structurally deficientPoorPoorFair112239
June 199337.0Structurally deficientPoorPoorPoor112239
August 199236.0Structurally deficientPoorPoorPoor112239
October 199140.0Structurally deficientPoorPoorPoor112239