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RTE I87 over METRO NO COMMUTER

Map

Coordinates:
+40.82715, -73.93134
40°49'38" N, 73°55'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE I87 over METRO NO COMMUTER
Structure number:00000000124009B
Location:MACOMBS DAM PARK
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:154.9 ft. [47.2 m]
Total length:609.9 ft. [185.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:36.4 ft. [11.1 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1951
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:12
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: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,088 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 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: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]
Sufficiency rating:72.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,627,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016FairGoodSatisfactorySatisfactory1408872.1
May 2014FairGoodSatisfactorySatisfactory5251369.6
May 2012FairVery GoodGoodSatisfactory5251369.6
June 2010FairVery GoodGoodSatisfactory5251369.6
May 2008FairVery GoodGoodSatisfactory5251369.6
May 2006FairVery GoodGoodSatisfactory5251369.6
June 2004GoodVery GoodVery GoodVery Good5251369.6
July 2002PoorPoorFairSerious8329415.0
May 2001PoorPoorFairSerious832944.0
April 2000PoorPoorPoorSerious832944.0
November 1999PoorPoorPoorSerious832944.0
December 1998PoorPoorSeriousSerious832944.0
August 1997PoorPoorSeriousSerious832944.0
November 1996PoorPoorSeriousSerious832944.0
September 1995PoorPoorSeriousSerious832944.0
November 1994PoorPoorSeriousSerious832944.0
November 1992PoorPoorSeriousSerious832944.0
October 1990PoorPoorSeriousSerious832944.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,4674,34601210
Steel Protective Coatingsq. ft.38,47938,4600019
Steel Stringerlinear ft.1,5541,4995050
Steel Protective Coatingsq. ft.7,8117,811000
Deck
Reinforced Concrete Decksq. ft.36,27134,46101,8100
Superstructure
Steel Floor Beamlinear ft.66744302240
Steel Protective Coatingsq. ft.8,5617,83300728
Substructure
Steel Columneach109010
Steel Protective Coatingsq. ft.9369120024
Reinforced Concrete Columneach1210020
Reinforced Concrete Pier Walllinear ft.5656000
Reinforced Concrete Abutmentlinear ft.3636000
Reinforced Concrete Pile Cap/Footinglinear ft.50050
Reinforced Concrete Pier Caplinear ft.188188000
Joints
Compression Jointlinear ft.20348114410
Bearings
Elastomeric Bearingeach5654020
Steel Protective Coatingsq. ft.168163005
Fixed Bearingeach1010000
Steel Protective Coatingsq. ft.3030000
Pot Bearingeach55000
Steel Protective Coatingsq. ft.1512003
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,3101,2900020
Steel Protective Coatingsq. ft.3,5833,583000
Reinforced Concrete Bridge Raillinear ft.1,8431,843000