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DOUGLASTON PKWY over RTE I495, RTE I495

Map

Coordinates:
+40.75694, -73.73922
40°45'25" N, 73°44'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DOUGLASTON PKWY over RTE I495, RTE I495
Structure number:000000001055360
Location:BET EXITS 30 & 31 OF I495
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:69.9 ft. [21.3 m]
Total length:142.1 ft. [43.3 m]
Roadway width between curbs:53.8 ft. [16.4 m]
Deck width edge-to-edge:79.7 ft. [24.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Steel continuous [4]
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: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,675 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:74.7
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$11,131,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactoryVery GoodGood1967574.7
June 2015FairSatisfactoryVery GoodGood936975.4
June 2013GoodVery GoodExcellentVery Good1136375.3
July 2011GoodExcellentExcellentExcellent1136375.3
July 2009GoodExcellentExcellentExcellent1423875.1
July 2007GoodExcellentExcellentExcellent1136375.3
July 2005GoodExcellentExcellentExcellent1136376.3
September 2003GoodExcellentExcellentExcellent1136376.3
March 2003FairFairSatisfactorySatisfactory1379575.1
June 2000FairFairSatisfactorySatisfactory1201568.2
August 1998FairSatisfactoryGoodGood1201569.2
November 1996PoorPoorPoorPoor1230939.4
December 1994PoorPoorPoorPoor1227038.9
October 1992PoorFairFairPoor1227038.9
December 1990PoorFairFairPoor1227038.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,5291,41611300
Steel Protective Coatingsq. ft.10,7806,2103,49301,077
Deck
Reinforced Concrete Decksq. ft.11,12010,0081,11200
Wearing Surfacessq. ft.7,5066,75675000
Substructure
Reinforced Concrete Pier Walllinear ft.8476800
Reinforced Concrete Abutmentlinear ft.2306816200
Joints
Compression Jointlinear ft.1695259580
Bearings
Elastomeric Bearingeach33167100
Steel Protective Coatingsq. ft.33023100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2782512700