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RTE 495 over 74TH STREET

Map

Coordinates:
+40.72770, -73.88722
40°43'40" N, 73°53'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE 495 over 74TH STREET
Structure number:000000002065973
Location:2.1 MI ESE JCT I278 &I495
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:108.9 ft. [33.2 m]
Total length:110.9 ft. [33.8 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:38°
Owner:State Highway Agency [01]
Year built:1988
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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:104,298 [as of 2016]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:90.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,939,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairVery GoodVery GoodSatisfactory10429890.9
May 2015FairVery GoodVery GoodSatisfactory15827088.2
May 2013GoodVery GoodVery GoodGood7913592.1
June 2011GoodVery GoodVery GoodExcellent340395.8
June 2009GoodVery GoodVery GoodExcellent8149592.0
June 2007GoodVery GoodExcellentExcellent7913592.1
June 2005GoodVery GoodExcellentGood340395.8
May 2003GoodVery GoodExcellentExcellent340391.8
April 2001GoodExcellentExcellentVery Good340391.8
January 1999FairExcellentSatisfactoryGood340391.8
April 1997GoodExcellentVery GoodExcellent1642791.2
May 1995GoodVery GoodVery GoodVery Good1642790.6
May 1993GoodVery GoodVery GoodVery Good6500086.6
March 1991GoodVery GoodVery GoodVery Good6500086.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.436436000
Steel Protective Coatingsq. ft.3,8453,845000
Deck
Reinforced Concrete Decksq. ft.2,9682,968000
Wearing Surfacessq. ft.2,6502,650000
Substructure
Reinforced Concrete Abutmentlinear ft.6060000
Joints
Compression Jointlinear ft.7300730
Bearings
Elastomeric Bearingeach80071
Steel Protective Coatingsq. ft.1612220
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.218218000