BARBEAU RD over I-75


+46.29339, -84.48034
46°17'36" N, 84°28'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BARBEAU RD over I-75
Structure number:000000000001578
Old structure number:17117033000S030 (from 1992 edition)
Location:6.8 MI S OF M-28
Purpose:Carries highway over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:70.9 ft. [21.6 m]
Total length:214.9 ft. [65.5 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,729 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.5
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairFairGoodSatisfactory172988.5
June 2016FairFairGoodSatisfactory172988.5
June 2014FairFairGoodSatisfactory172988.5
June 2012FairFairVery GoodSatisfactory172988.5
June 2010FairSatisfactoryVery GoodSatisfactory200089.5
June 2008FairSatisfactoryVery GoodSatisfactory200089.5
June 2006FairSatisfactoryVery GoodSatisfactory200089.5
October 2005FairSatisfactoryVery GoodSatisfactory200089.5
June 2004PoorPoorSatisfactorySatisfactory200086.5
June 2002PoorPoorSatisfactorySatisfactory200086.5
June 2000FairFairSatisfactorySatisfactory200088.5
September 1998FairFairSatisfactorySatisfactory200093.5
September 1996FairFairVery GoodSatisfactory200088.5
October 1994FairSatisfactoryVery GoodSatisfactory200089.8
September 1992FairGoodVery GoodSatisfactory200089.8
October 1990FairGoodVery GoodSatisfactory200089.8