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GREENFIELD RD LF T over M-10

Map

Coordinates:
+42.44299, -83.20102
42°26'35" N, 83°12'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GREENFIELD RD LF T over M-10
Structure number:000000000011468
Old structure number:82182112000S350 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:55.4 ft. [16.9 m]
Total length:110.9 ft. [33.8 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.3 ft. [6.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:2006
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:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,397 [as of 2007]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairGoodGoodSatisfactory1339795.0
February 2015GoodGoodGoodGood1339795.0
March 2013GoodGoodGoodGood1339795.0
March 2011GoodVery GoodGoodGood1339795.0
March 2009GoodVery GoodGoodGood1339736.0
August 2007GoodVery GoodGoodGood2054636.0
March 2007Fair-SatisfactoryFair2054632.0
December 2005PoorSeriousSatisfactoryFair2054665.3
December 2003PoorSeriousSatisfactoryFair450067.3
October 2002PoorSeriousSatisfactoryFair450067.3
July 2001PoorSeriousSatisfactoryFair450067.3
April 2000PoorSeriousSatisfactoryFair450067.3
August 1998PoorSeriousSatisfactoryFair450067.3
July 1996FairFairSatisfactorySatisfactory450081.3
August 1994FairFairSatisfactorySatisfactory450082.5
October 1992FairSatisfactoryGoodSatisfactory450083.5
October 1990FairSatisfactoryVery GoodGood450083.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,7061,706000
Steel Protective Coatingsq. ft.43,41142,98043100
Deck
Reinforced Concrete Decksq. ft.26,73826,738000
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.184184000
Reinforced Concrete Pier Caplinear ft.75621300
Joints
Strip Seal Jointlinear ft.7507500
Compression Jointlinear ft.151151000
Bearings
Movable Bearingeach44000
Fixed Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.728728000