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I495 WB TO GRN PT over RTE I278, I495WB TO I278

Map

Coordinates:
+40.73469, -73.92231
40°44'05" N, 73°55'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I495 WB TO GRN PT over RTE I278, I495WB TO I278
Structure number:000000001078620
Location:JCT I278 & I495
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:73.2 ft. [22.3 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:44°
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,681 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,410,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodExcellentExcellentVery Good1868197.1
May 2015GoodExcellentExcellentVery Good-98.0
May 2013GoodExcellentExcellentVery Good1100097.5
June 2011GoodExcellentExcellentVery Good1100093.5
June 2009GoodExcellentExcellentVery Good1100093.5
September 2007GoodExcellentExcellentVery Good1100093.5
September 2005GoodExcellentExcellentVery Good1100091.5
September 2003GoodExcellentExcellentVery Good1100091.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.292292000
Steel Protective Coatingsq. ft.2,5782,5285000
Deck
Reinforced Concrete Decksq. ft.1,8981,8049400
Wearing Surfacessq. ft.1,6571,5758200
Substructure
Reinforced Concrete Abutmentlinear ft.5247410
Joints
Compression Jointlinear ft.723419190
Bearings
Elastomeric Bearingeach88000
Steel Protective Coatingsq. ft.88000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.146146000
Steel Protective Coatingsq. ft.513513000
Reinforced Concrete Bridge Raillinear ft.1461321400