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I-94WB RMP TO M-10 over I-94 EB & M-10 NB

Map

Coordinates:
+42.36009, -83.07488
42°21'36" N, 83°04'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-94WB RMP TO M-10 over I-94 EB & M-10 NB
Structure number:000000000011194
Old structure number:82182023000S260 (from 1992 edition)
Location:IN DETROIT RAMP F-C
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:129.9 ft. [39.6 m]
Total length:1158.2 ft. [353.0 m]
Roadway width between curbs:38.7 ft. [11.8 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed:1996
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18 / HS 20 [5]
Number of main spans:11
Main spans material:Steel [3]
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: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,600 [as of 1995]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:82.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairSatisfactoryFairFair1060082.8
September 2014FairSatisfactoryFairFair1060082.8
October 2012FairSatisfactoryFairFair1060082.8
October 2010FairSatisfactoryFairFair1060082.8
August 2008FairSatisfactoryFairFair1060083.8
August 2006FairSatisfactoryFairFair1060083.8
August 2004FairSatisfactorySatisfactoryFair1060083.8
August 2002FairSatisfactorySatisfactoryFair1060083.8
August 2000FairSatisfactorySatisfactorySatisfactory1060095.0
July 1998FairSatisfactorySatisfactorySatisfactory1060095.0
October 1995PoorPoorSeriousSerious744045.6
July 1994PoorPoorSatisfactoryPoor744066.1
December 1993PoorPoorGoodPoor744066.1
June 1992PoorPoorGoodPoor744063.1
May 1990FairFairGoodFair744084.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.18,99611,3987,59800
Deck
Reinforced Concrete Decksq. ft.523,578471,22252,35600
Wearing Surfacessq. ft.482,568434,31348,25500
Substructure
Reinforced Concrete Columneach58173290
Reinforced Concrete Pier Walllinear ft.138135300
Reinforced Concrete Abutmentlinear ft.3283121600
Reinforced Concrete Pier Caplinear ft.1,3783945314530
Joints
Strip Seal Jointlinear ft.827827000
Pourable Jointlinear ft.55133122000
Other Jointlinear ft.68834434400
Bearings
Movable Bearingeach55451000
Fixed Bearingeach5545910
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7,5997,21838100