Share:

71ST AVENUE over COOPER AVENUE

Map

Coordinates:
+40.70695, -73.87464
40°42'25" N, 73°52'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:71ST AVENUE over COOPER AVENUE
Structure number:000000002248300
Location:AT GLENDALE
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:102.7 ft. [31.3 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:56°
Owner:City or Municipal Highway Agency [04]
Year built:1934
Year reconstructed:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,634 [as of 1999]
Truck traffic:4% of total traffic
Deck condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,636,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairFairSatisfactorySatisfactory263477.4
June 2015FairFairSatisfactoryFair263464.3
July 2013FairFairGoodFair263464.3
July 2011FairFairGoodFair263464.3
July 2009FairFairGoodFair263464.3
July 2007FairFairGoodFair263464.3
June 2005PoorPoorSatisfactoryFair263463.3
May 2003PoorPoorSatisfactoryFair263467.3
May 2001PoorPoorSatisfactoryFair263467.3
March 1999PoorPoorSatisfactoryFair263467.3
June 1997PoorPoorFairPoor75024.2
June 1995PoorPoorFairPoor75053.1
June 1993PoorPoorFairPoor75053.1
July 1991PoorPoorFairPoor75056.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2061347200
Steel Protective Coatingsq. ft.4,7384,248473170
Deck
Reinforced Concrete Decksq. ft.2,6272,2352611310
Wearing Surfacessq. ft.1,6691,6195000
Superstructure
Steel Floor Beamlinear ft.5234972600
Steel Protective Coatingsq. ft.2,3512,3044700
Substructure
Reinforced Concrete Abutmentlinear ft.9009000
Joints
Other Jointlinear ft.9292000
Bearings
Movable Bearingeach20020
Steel Protective Coatingsq. ft.22000
Fixed Bearingeach22000
Steel Protective Coatingsq. ft.22000