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OUTER DRIVE over M-39

Map

Coordinates:
+42.41926, -83.21900
42°25'09" N, 83°13'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:OUTER DRIVE over M-39
Structure number:000000000011709
Old structure number:82182193000S060 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:51.8 ft. [15.8 m]
Total length:108.6 ft. [33.1 m]
Roadway width between curbs:96.1 ft. [29.3 m]
Deck width edge-to-edge:133.9 ft. [40.8 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1991
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,900 [as of 2007]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:96.0 tons [87.3 metric tons]
Inventory rating:48.0 tons [43.6 metric tons]
Sufficiency rating:86.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201686.1FairSatisfactoryGoodSatisfactoryFO17900
November 201486.1FairSatisfactoryGoodSatisfactoryFO17900
May 201286.1FairSatisfactoryGoodSatisfactoryFO17900
June 201086.1FairSatisfactoryGoodSatisfactoryFO17900
June 200893.4FairSatisfactoryGoodSatisfactoryFO17900
June 200693.4FairSatisfactoryGoodSatisfactoryFO17900
June 200493.4FairSatisfactoryGoodSatisfactoryFO17900
June 200293.4FairSatisfactoryGoodSatisfactoryFO17900
June 200093.4FairGoodGoodSatisfactoryFO17900
July 199893.4FairGoodGoodSatisfactoryFO17900
July 199693.4FairGoodGoodSatisfactoryFO17900
August 199493.2FairVery GoodGoodSatisfactoryFO17900
June 199293.2FairVery GoodSatisfactorySatisfactoryFO17900
March 199159.3PoorSeriousPoorSatisfactorySD17900