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OUTER DRIVE SB over I-94

Map 

Coordinates:
+42.40492, -82.96024
42°24'18" N, 82°57'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:OUTER DRIVE SB over I-94
Structure number:000000000011254
Old structure number:82182025000S092 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:54.8 ft. [16.7 m]
Total length:166.0 ft. [50.6 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:2001
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2014 

Status:Open, no restriction [A]
Average daily traffic:4,373 [as of 2010]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
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:104.4 tons [94.9 metric tons]
Inventory rating:62.4 tons [56.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201476.4Functionally obsoleteSatisfactoryGoodGood4373
June 201276.4Functionally obsoleteSatisfactoryGoodGood4373
June 201071.4Functionally obsoleteVery GoodVery GoodGood20000
July 200871.4Not deficientVery GoodVery GoodGood20000
July 200671.4Not deficientVery GoodVery GoodGood20000
July 200471.4Not deficientVery GoodVery GoodGood20000
July 200271.4Not deficientExcellentVery GoodSatisfactory20000
July 200066.2Not deficientSeriousSatisfactorySatisfactory20000
July 199869.2Structurally deficientSeriousSatisfactorySatisfactory20000
May 199671.3Structurally deficientPoorSatisfactorySatisfactory20000
June 199473.9Functionally obsoleteFairGoodGood20000
June 199273.9Functionally obsoleteFairGoodGood20000
May 199073.9Functionally obsoleteFairGoodGood20000