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I-94 W-S RAMP over I-94

Map

Coordinates:
+42.36756, -83.06001
42°22'03" N, 83°03'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-94 W-S RAMP over I-94
Structure number:000000000011825
Old structure number:82182251000S240 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:88.9 ft. [27.1 m]
Total length:309.7 ft. [94.4 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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: December 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,600 [as of 1998]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.0 tons [64.5 metric tons]
Inventory rating:42.5 tons [38.6 metric tons]
Sufficiency rating:96.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201596.0GoodVery GoodGoodGoodFO12600
December 201396.0GoodVery GoodGoodGoodFO12600
March 201296.0GoodVery GoodGoodGoodFO12600
June 201096.0GoodVery GoodVery GoodGood-12600
December 200996.0FairVery GoodVery GoodSatisfactory-12600
December 200796.0FairVery GoodGoodSatisfactory-12600
December 200596.0FairVery GoodGoodSatisfactory-12600
October 200396.0FairExcellentGoodSatisfactory-12600
October 200193.0PoorPoorGoodSatisfactory-12600
January 200147.0PoorSeriousGoodSeriousSD12600
September 199947.0PoorSeriousGoodSeriousSD13480
August 199847.0PoorPoorGoodSeriousSD13480
July 199747.0PoorPoorGoodSeriousSD13480
September 199666.0PoorFairGoodPoorSD13480
September 199467.0PoorSatisfactoryVery GoodPoorSD13480
July 199264.0PoorPoorVery GoodPoorSD13480
June 199083.0FairSatisfactoryVery GoodFairFO13480