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I-96 over I-94

Map 

Coordinates:
+42.35020, -83.09937
42°21'01" N, 83°05'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-96 over I-94
Structure number:000000000011594
Old structure number:82182123000S460 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:81.0 ft. [24.7 m]
Total length:212.0 ft. [64.6 m]
Roadway width between curbs:148.0 ft. [45.1 m]
Deck width edge-to-edge:153.9 ft. [46.9 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1971
Year reconstructed:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2015 

Status:Open, no restriction [A]
Average daily traffic:116,948 [as of 2007]
Truck traffic:6% 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]
Operating rating:106.9 tons [97.2 metric tons]
Inventory rating:66.7 tons [60.6 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201596.0Not deficientGoodGoodGood116948
October 201396.0Not deficientGoodGoodGood116948
October 201196.0Not deficientGoodGoodGood116948
October 200996.0Not deficientGoodGoodGood116948
May 200896.0Not deficientVery GoodGoodGood116948
May 200696.0Not deficientExcellentGoodGood100500
August 200596.0Not deficientExcellentGoodGood100500
November 200434.0Not deficientPoorFairCritical55640
February 200434.0Structurally deficientPoorPoorCritical82000
September 200234.0Structurally deficientPoorPoorCritical82000
December 200134.0Structurally deficientPoorPoorCritical82000
June 200134.0Structurally deficientPoorPoorCritical82000
November 199837.0Structurally deficientSatisfactoryFairCritical82000
September 199737.0Structurally deficientSatisfactoryFairCritical82000
June 199568.0Structurally deficientFairPoorFair125800
October 199368.0Structurally deficientFairPoorFair125800
June 199166.0Structurally deficientSatisfactoryPoorFair125800