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NOTTAWA ROAD over NORTH BR CHIPPEWA RIVER

Isabella County, Michigan

Map

Coordinates:
+43.66744, -84.86866
43°40'03" N, 84°52'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NOTTAWA ROAD over NORTH BR CHIPPEWA RIVER
Structure number:000000000004367
Old structure number:37311H00027B080 (from 1992 edition)
Location:.1 M S NE COR SEC 26 T15N
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:16.7 ft. [5.1 m]
Total length:35.8 ft. [10.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Owner:County Highway Agency [02]
Year built:1978
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:Wood or timber [7]
Main spans design:Slab [01]
Deck type:Wood or Timber [8]
Wearing surface:Gravel [8]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:128 [as of 2002]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:90.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactorySatisfactorySatisfactory12890.3
July 2016FairSatisfactorySatisfactorySatisfactory12890.3
July 2014FairSatisfactorySatisfactorySatisfactory12890.3
July 2012FairSatisfactorySatisfactorySatisfactory12890.3
July 2010FairSatisfactorySatisfactorySatisfactory12890.3
July 2008FairSatisfactorySatisfactorySatisfactory12890.3
July 2006FairSatisfactorySatisfactoryGood12890.3
July 2004FairSatisfactorySatisfactoryGood12895.3
August 2002FairSatisfactorySatisfactoryGood12895.3
July 2000FairSatisfactorySatisfactoryGood12292.1
July 1998FairSatisfactorySatisfactoryGood12292.1
July 1996FairSatisfactorySatisfactoryGood10097.0
July 1994FairSatisfactorySatisfactoryGood10097.0
May 1992FairSatisfactorySatisfactorySatisfactory10097.0
March 1990FairGoodGoodSatisfactory10098.0