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M-65 over THUNDER BAY RIVER

Map

Coordinates:
+45.12080, -83.72233
45°07'15" N, 83°43'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-65 over THUNDER BAY RIVER
Structure number:000000000000326
Old structure number:04104012000B010 (from 1992 edition)
Location:0.5 MI S OF LONG RAPIDS
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:41.0 ft. [12.5 m]
Total length:202.8 ft. [61.8 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:38.4 ft. [11.7 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1953
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:5
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,861 [as of 2007]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:78.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactoryFairSatisfactory186178.6
July 2016FairSatisfactoryFairGood186178.6
July 2014FairSatisfactoryFairGood186178.6
August 2012FairSatisfactoryFairGood186178.6
February 2012FairSatisfactoryFairGood186178.6
May 2010FairSatisfactoryFairGood186178.6
April 2008FairSatisfactoryFairGood186178.6
April 2006FairSatisfactoryFairGood233376.4
April 2004FairSatisfactory-Good310086.7
December 2002FairFairFairFair310073.5
September 2000FairFairFairFair310073.5
September 1998FairSatisfactorySatisfactorySatisfactory310092.0
August 1996FairGoodSatisfactorySatisfactory310086.6
July 1994FairSatisfactoryGoodSatisfactory70093.6
June 1992FairSatisfactoryGoodSatisfactory70093.6
May 1990FairSatisfactoryGoodSatisfactory70093.6