RTE I495 over RTE I278


+40.73327, -73.92147
40°43'60" N, 73°55'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE I495 over RTE I278
Structure number:000000001076210
Location:JCT I278+I495
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:46.9 ft. [14.3 m]
Total length:51.8 ft. [15.8 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1969
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2014 

Status:Open, no restriction [A]
Average daily traffic:7,000 [as of 1978]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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:99.8 tons [90.7 metric tons]
Inventory rating:59.8 tons [54.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:92.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$788,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201492.0Functionally obsoleteGoodGoodGood7000
February 201292.0Functionally obsoleteGoodGoodGood7000
February 201092.0Functionally obsoleteGoodGoodGood7000
February 200892.0Functionally obsoleteGoodGoodGood7000
February 200692.0Functionally obsoleteGoodGoodGood7000
February 200493.0Functionally obsoleteGoodGoodGood7000
March 200293.0Functionally obsoleteGoodGoodGood7000
February 200095.0Not deficientFairSatisfactorySatisfactory7000
February 199895.0Not deficientFairSatisfactorySatisfactory7000
March 199682.0Structurally deficientPoorFairFair7000
February 199480.0Structurally deficientPoorFairFair7000
February 199263.0Structurally deficientPoorFairPoor7000
January 199047.0Structurally deficientPoorFairPoor7000