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I-94 EB ENT RAMP over I-75 RAMP TO I-94

Map

Coordinates:
+42.36652, -83.06141
42°21'59" N, 83°03'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-94 EB ENT RAMP over I-75 RAMP TO I-94
Structure number:000000000011822
Old structure number:82182251000S210 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:78.7 ft. [24.0 m]
Total length:171.9 ft. [52.4 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:53°
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
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: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,740 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
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:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactoryGoodSatisfactory674096.0
December 2015FairSatisfactoryGoodSatisfactory674096.0
December 2013FairSatisfactoryGoodSatisfactory674090.0
March 2012FairSatisfactoryGoodSatisfactory674090.0
June 2010FairSatisfactoryGoodGood674096.0
August 2008FairSatisfactoryGoodGood674096.0
July 2006FairSatisfactoryGoodGood674096.0
July 2004FairSatisfactoryGoodGood674096.0
July 2002FairSatisfactoryGoodGood674096.0
May 2000FairSatisfactoryGoodGood674096.0
September 1998FairSatisfactoryGoodGood674091.0
September 1996GoodGoodVery GoodGood674094.0
September 1994GoodGoodVery GoodGood674094.0
July 1992GoodGoodVery GoodGood674094.0
June 1990FairSatisfactoryVery GoodGood674094.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,8212,55926200
Deck
Reinforced Concrete Decksq. ft.49,783049,78300
Superstructure
Steel Pin or Pin & Hangar Assemblyeach109100
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.2299898330
Reinforced Concrete Pier Caplinear ft.2231744900
Joints
Strip Seal Jointlinear ft.1114949130
Pourable Jointlinear ft.3349802360
Compression Jointlinear ft.1114949130
Bearings
Movable Bearingeach1001000
Fixed Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,12993219700