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GREENFIELD RD over I-96 & CSX RR

Map

Coordinates:
+42.37889, -83.19803
42°22'44" N, 83°11'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GREENFIELD RD over I-96 & CSX RR
Structure number:000000000011544
Old structure number:82182123000R050 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:70.9 ft. [21.6 m]
Total length:328.8 ft. [100.2 m]
Roadway width between curbs:81.0 ft. [24.7 m]
Deck width edge-to-edge:103.4 ft. [31.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:33,000 [as of 1988]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood3300076.2
August 2015GoodGoodGoodGood3300079.0
August 2013GoodGoodGoodGood3300079.0
August 2011GoodGoodGoodGood3300079.0
August 2009GoodGoodGoodGood3300079.0
September 2007GoodGoodGoodGood3300079.0
September 2005GoodGoodGoodGood3300077.0
October 2003FairFairGoodSatisfactory3300076.0
October 2001FairFairGoodSatisfactory3300076.0
October 1999FairFairGoodSatisfactory3300076.0
August 1997FairFairFairSatisfactory3300065.0
June 1995FairGoodFairGood3300066.0
December 1994FairGoodSatisfactoryGood2912077.0
December 1993PoorExcellentVery GoodSerious2912033.0
November 1992PoorVery GoodVery GoodSerious2912033.0
April 1990PoorPoorPoorSerious2912032.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.16,19115,37182000
Steel Protective Coatingsq. ft.478,078470,5446,4581,0760
Deck
Reinforced Concrete Decksq. ft.365,822362,0553,2295380
Superstructure
Steel Pin or Pin & Hangar Assemblyeach6060000
Substructure
Reinforced Concrete Columneach3534100
Concrete Protective Coatingsq. ft.53,26053,260000
Reinforced Concrete Abutmentlinear ft.344344000
Concrete Protective Coatingsq. ft.15,82315,823000
Reinforced Concrete Pier Caplinear ft.1,7071,6346670
Concrete Protective Coatingsq. ft.39,18139,181000
Joints
Strip Seal Jointlinear ft.1,6891,686030
Pourable Jointlinear ft.2,0671,903131033
Bearings
Movable Bearingeach75601500
Fixed Bearingeach1515000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,1581,568492980