+43.54554, -85.77163
43°32'44" N, 85°46'18" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-37 over WHITE RIVER
Structure number:000000000007724
Old structure number:62162031000B020 (from 1992 edition)
Location:0.3 MI S OF WHITE CLOUD
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:42.7 ft. [13.0 m]
Total length:44.9 ft. [13.7 m]
Roadway width between curbs:33.8 ft. [10.3 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1928
Year reconstructed:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,100 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Good [7 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]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:91.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairGoodGoodSatisfactory610091.4
June 2016GoodGoodGoodGood610091.4
November 2014GoodGoodGoodVery Good610091.4
April 2013FairFairGoodSatisfactory610090.4
April 2011FairSatisfactoryGoodSatisfactory671391.3
April 2009FairSatisfactoryGoodSatisfactory671391.3
April 2007FairGoodGoodSatisfactory674191.3
May 2005FairGoodGoodSatisfactory1300089.7
June 2003FairGoodGoodSatisfactory1300089.7
June 2001FairGoodGoodSatisfactory1300089.7
June 1999FairGoodGoodSatisfactory1300094.9
June 1997FairSatisfactoryGoodSatisfactory1300089.7
August 1995GoodVery GoodVery GoodGood600091.5
August 1993GoodVery GoodVery GoodGood600091.5
May 1991GoodVery GoodVery GoodGood600091.5