Share:

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

Map 

Coordinates:
+42.36854, -83.05792
42°22'07" N, 83°03'29" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:14.4 ft. [4.4 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 2015 

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]
Operating rating:106.9 tons [97.2 metric tons]
Inventory rating:58.9 tons [53.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201596.0Functionally obsoleteSatisfactoryGoodSatisfactory6740
December 201390.0Functionally obsoleteSatisfactoryGoodSatisfactory6740
March 201290.0Functionally obsoleteSatisfactoryGoodSatisfactory6740
June 201096.0Functionally obsoleteSatisfactoryGoodGood6740
August 200896.0Functionally obsoleteSatisfactoryGoodGood6740
July 200696.0Functionally obsoleteSatisfactoryGoodGood6740
July 200496.0Functionally obsoleteSatisfactoryGoodGood6740
July 200296.0Functionally obsoleteSatisfactoryGoodGood6740
May 200096.0Functionally obsoleteSatisfactoryGoodGood6740
September 199891.0Functionally obsoleteSatisfactoryGoodGood6740
September 199694.0Functionally obsoleteGoodVery GoodGood6740
September 199494.0Functionally obsoleteGoodVery GoodGood6740
July 199294.0Functionally obsoleteGoodVery GoodGood6740
June 199094.0Functionally obsoleteSatisfactoryVery GoodGood6740