I-75 S E TURN RD over I-375


+42.34264, -83.04385
42°20'33" N, 83°02'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-75 S E TURN RD over I-375
Structure number:000000000011802
Old structure number:82182251000S040 (from 1992 edition)
Location:IN DETROIT OVER I-375
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:392.1 ft. [119.5 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:37°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1998
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,150 [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:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Inventory rating:68.3 tons [62.1 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201698.0GoodGoodGoodGood-9150
March 201498.0GoodGoodGoodGood-9150
March 201298.0GoodGoodGoodGood-9150
April 201098.0GoodVery GoodGoodGood-9150
March 200998.0GoodVery GoodGoodGood-9150
December 200754.0PoorVery GoodPoorSeriousSD9150
December 200554.0PoorVery GoodPoorSerious-9150
January 200555.0PoorVery GoodPoorSerious-9150
June 200352.0PoorVery GoodPoorSerious-9150
September 200252.0PoorVery GoodPoorSerious-9150
June 200154.0PoorVery GoodPoorSerious-9150
May 200054.0PoorVery GoodFairSerious-9150
September 199949.0PoorExcellentFairSerious-9150
August 199850.0PoorFairSatisfactorySerious-9150
July 199751.0PoorFairSatisfactorySeriousSD9150
September 199669.0PoorSatisfactorySatisfactoryPoorSD9150
August 199485.0FairSatisfactoryGoodFair-9150
August 199285.0FairSatisfactoryGoodFair-9150
June 199085.0FairSatisfactoryGoodFair-9150