+42.41907, -83.21881
42°25'09" N, 83°13'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OUTER DRIVE over M-39
Structure number:000000000011709
Old structure number:82182193000S060 (from 1992 edition)
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:13.1 ft. [4.0 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: May 2018

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]
Sufficiency rating:86.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactoryGoodSatisfactory1790086.1
November 2016FairSatisfactoryGoodSatisfactory1790086.1
November 2014FairSatisfactoryGoodSatisfactory1790086.1
May 2012FairSatisfactoryGoodSatisfactory1790086.1
June 2010FairSatisfactoryGoodSatisfactory1790086.1
June 2008FairSatisfactoryGoodSatisfactory1790093.4
June 2006FairSatisfactoryGoodSatisfactory1790093.4
June 2004FairSatisfactoryGoodSatisfactory1790093.4
June 2002FairSatisfactoryGoodSatisfactory1790093.4
June 2000FairGoodGoodSatisfactory1790093.4
July 1998FairGoodGoodSatisfactory1790093.4
July 1996FairGoodGoodSatisfactory1790093.4
August 1994FairVery GoodGoodSatisfactory1790093.2
June 1992FairVery GoodSatisfactorySatisfactory1790093.2
March 1991PoorSeriousPoorSatisfactory1790059.3