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I-75S TO I-94E RMP over I-94

Map

Coordinates:
+42.36885, -83.05744
42°22'08" N, 83°03'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-75S TO I-94E RMP over I-94
Structure number:000000000011831
Old structure number:82182251000S300 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway overpass (third level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:99.7 ft. [30.4 m]
Total length:274.0 ft. [83.5 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1962
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: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,110 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Fair [5 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:Superior to present desirable criteria [9]
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]
Operating rating:101.2 tons [92.0 metric tons]
Inventory rating:60.6 tons [55.1 metric tons]
Sufficiency rating:93.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201693.0FairFairGoodSatisfactoryFO10110
May 201493.0FairFairGoodSatisfactoryFO10110
May 201293.0FairFairGoodSatisfactoryFO10110
June 201093.0FairFairGoodGoodFO10110
January 200994.0GoodGoodGoodGoodFO10110
January 200794.0FairSatisfactorySatisfactoryGoodFO10110
January 200594.0FairSatisfactorySatisfactoryGoodFO10110
January 200396.0FairSatisfactorySatisfactoryGoodFO10110
January 200169.0PoorSatisfactorySatisfactoryPoorSD10110
September 199869.0PoorSatisfactorySatisfactoryPoorSD10110
September 199683.0FairSatisfactoryGoodFairFO10110
September 199494.0FairGoodVery GoodSatisfactoryFO10110
July 199296.0FairGoodVery GoodSatisfactory-10110
June 199085.0FairGoodVery GoodFair-10110