I-75 SB over I-96 WB


+42.33019, -83.08648
42°19'49" N, 83°05'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-75 SB over I-96 WB
Structure number:000000000011747
Old structure number:82182194000S180 (from 1992 edition)
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:51.5 ft. [15.7 m]
Total length:51.5 ft. [15.7 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:59.1 ft. [18.0 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:71°
Owner:State Highway Agency [01]
Year built:1970
Year reconstructed:2007
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: June 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:33,794 [as of 2007]
Truck traffic:9% of total traffic
Deck condition:Very Good [8 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:96.9 tons [88.1 metric tons]
Inventory rating:58.2 tons [52.9 metric tons]
Sufficiency rating:94.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201694.0GoodVery GoodVery GoodGoodFO33794
June 201494.0GoodVery GoodVery GoodGood-33794
June 201294.0GoodVery GoodVery GoodGood-33794
June 201094.0GoodExcellentGoodGood-33794
June 200894.0GoodGoodGoodGood-33794
June 200660.0PoorSatisfactoryPoorFairSD35218
June 200476.0FairSatisfactorySatisfactoryFairFO28500
June 200276.0FairSatisfactorySatisfactoryFairFO28500
May 200076.0FairSatisfactorySatisfactoryFairFO28500
November 199881.0FairGoodGoodFairFO28500
August 199676.0FairGoodGoodFairFO46100
August 199486.0FairFairGoodGoodFO46100
July 199287.0FairSatisfactoryVery GoodGoodFO46100
June 199087.0FairSatisfactoryVery GoodVery GoodFO46100