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GRAND RIVER AVE over I-94

Map

Coordinates:
+42.35114, -83.09535
42°21'04" N, 83°05'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GRAND RIVER AVE over I-94
Structure number:000000000011185
Old structure number:82182023000S170 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:83.0 ft. [25.3 m]
Total length:251.0 ft. [76.5 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:101.7 ft. [31.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:39°
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1996
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:4
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: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,990 [as of 2007]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:81.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016FairSatisfactorySatisfactoryFair1599081.0
June 2014FairSatisfactorySatisfactorySatisfactory1599092.0
June 2012FairSatisfactorySatisfactorySatisfactory1599092.0
June 2010FairSatisfactorySatisfactorySatisfactory1599092.0
June 2008FairSatisfactoryFairSatisfactory1599081.0
June 2006FairSatisfactoryGoodSatisfactory1891492.0
June 2004FairSatisfactoryGoodSatisfactory3190092.0
June 2002FairSatisfactoryGoodSatisfactory3190092.0
June 2000FairGoodGoodSatisfactory3190092.0
December 1999FairVery GoodExcellentSatisfactory3190092.0
December 1997FairExcellentExcellentSatisfactory3190092.0
April 1996GoodVery GoodVery GoodVery Good3190092.0
October 1995PoorPoorSeriousPoor3190047.0
July 1994PoorPoorSeriousPoor3190047.0
May 1992PoorPoorPoorPoor3190064.0
May 1990PoorPoorPoorFair3190064.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.18,11611,6866,43000
Steel Pin or Pin & Hangar Assemblyeach4444000
Substructure
Prestressed Concrete Columneach2417700
Reinforced Concrete Abutmentlinear ft.99169629500
Reinforced Concrete Pier Caplinear ft.42024018000
Joints
Strip Seal Jointlinear ft.853850030
Pourable Jointlinear ft.85319765600
Compression Jointlinear ft.823823000
Bearings
Movable Bearingeach4438600
Fixed Bearingeach88751300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,6471,45019700
Deck
Reinforced Concrete Slabsq. ft.275,169255,79416,1463,2290