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I-75 SB ON RAMP over ROUGE RIVER & PLEASANT S

Map

Coordinates:
+42.28308, -83.14826
42°16'59" N, 83°08'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-75 SB ON RAMP over ROUGE RIVER & PLEASANT S
Structure number:000000000011718
Old structure number:82182194000B016 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:107.9 ft. [32.9 m]
Total length:601.1 ft. [183.2 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1989
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:10
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 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:11,430 [as of 1982]
Deck condition:Poor [4 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:68.4 tons [62.2 metric tons]
Inventory rating:41.0 tons [37.3 metric tons]
Sufficiency rating:88.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201588.5PoorPoorVery GoodGoodSD11430
May 201388.5PoorPoorVery GoodGoodSD11430
May 201188.5PoorPoorVery GoodGoodSD11430
May 200990.5FairFairVery GoodGood-11430
June 200790.5FairFairVery GoodGood-11430
June 200590.5FairFairVery GoodGood-11430
June 200391.6FairSatisfactoryGoodSatisfactory-11430
August 200291.6FairSatisfactoryGoodSatisfactory-11430
August 200091.6FairSatisfactoryGoodGood-11430
September 199891.6FairSatisfactoryGoodGood-11430
August 199691.6FairSatisfactoryVery GoodGood-11430
August 199491.4FairSatisfactoryVery GoodGood-11430
July 199291.4GoodGoodVery GoodGood-11430
November 199091.4GoodGoodVery GoodGood-11430