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RTE I495 over RTE I278, RTE I495

Map 

Coordinates:
+40.73447, -73.92272
40°44'04" N, 73°55'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE I495 over RTE I278, RTE I495
Structure number:000000001076239
Location:JCT I278+I495
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:77.8 ft. [23.7 m]
Total length:79.7 ft. [24.3 m]
Roadway width between curbs:188.0 ft. [57.3 m]
Deck width edge-to-edge:208.0 ft. [63.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:41°
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: May 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:69,317 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:84.8 tons [77.1 metric tons]
Inventory rating:49.9 tons [45.4 metric tons]
Sufficiency rating:89.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$991,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201589.0GoodExcellentVery GoodGoodFO69317
May 201385.0GoodExcellentExcellentGoodFO69317
June 201185.0GoodExcellentExcellentGood-186779
June 200989.0GoodExcellentExcellentGood-162990
June 200789.0GoodExcellentExcellentGood-158270
June 200585.0GoodExcellentExcellentVery Good-186779
July 200385.0GoodExcellentExcellentVery Good-186779
March 200381.0PoorPoorGoodSatisfactory-178299
January 200080.0PoorPoorGoodSatisfactorySD178299
March 199871.0FairFairGoodFairFO158642
March 199653.0PoorPoorSatisfactoryPoorSD115687
March 199453.0PoorPoorSatisfactoryPoorSD74035
April 199253.0PoorPoorSatisfactoryPoorSD157430
May 199053.0PoorPoorSatisfactoryPoorSD122266