Share:

I-75S/I-94E RAMP over I-94 RELIEF

Map

Coordinates:
+42.36888, -83.05811
42°22'08" N, 83°03'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75S/I-94E RAMP over I-94 RELIEF
Structure number:000000000011833
Old structure number:82182251000S306 (from 1992 edition)
Location:IN DETROIT
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:76.8 ft. [23.4 m]
Total length:359.9 ft. [109.7 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.2 ft. [8.9 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:5
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:Good
Status:Open, no restriction [A]
Average daily traffic:10,110 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:79.9 tons [72.6 metric tons]
Inventory rating:47.7 tons [43.4 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201698.0GoodGoodGoodVery Good-10110
June 201498.0GoodGoodGoodVery Good-10110
June 201298.0GoodGoodGoodVery Good-10110
June 201098.0GoodGoodGoodVery Good-10110
January 200998.0GoodGoodGoodVery Good-10110
January 200798.0GoodGoodGoodVery Good-10110
January 200598.0GoodExcellentVery GoodExcellent-10110
January 200389.0FairGoodGoodFair-10110
January 200189.0FairGoodGoodFair-10110
September 199888.0FairFairFairFair-10110
September 199686.0FairFairGoodFair-10110
September 199497.0FairFairVery GoodSatisfactory-10110
July 199298.0FairSatisfactoryVery GoodSatisfactory-10110
June 199098.0FairSatisfactoryVery GoodGood-10110