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MACKINAC TRAIL over CHUB CREEK

Chippewa County, Michigan

Map

Coordinates:
+46.16281, -84.61122
46°09'46" N, 84°36'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MACKINAC TRAIL over CHUB CREEK
Structure number:000000000001637
Old structure number:17200079000B020 (from 1992 edition)
Location:5 MI S OF RUDYARD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:14.8 ft. [4.5 m]
Total length:29.9 ft. [9.1 m]
Owner:County Highway Agency [02]
Year built:1933
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:216 [as of 1986]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Culvert condition:Any condition described in Code 4 but which is excessive in scope. Severe movement or differential setlement of the segments or loss of fill. Holes may exist in walls or slabs. Integral wingwalls nearly severed from culvert. Severe scour or erosion at curtain walls, wingwalls or pipes. Metal culverts have extreme distortion and delection in one section, extensive corrosion, or deep pitting with scattered perforations. [3]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:40.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$160,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Poor3 out of 1021640.4
June 2017Poor3 out of 1021640.4
June 2016Poor4 out of 1021657.4
June 2015Poor4 out of 1021657.4
June 2013Poor4 out of 1021657.4
June 2011Poor4 out of 1021646.8
June 2009Poor4 out of 1021646.8
May 2007Poor4 out of 1021646.8
June 2005Fair6 out of 1021669.1
June 2003Fair6 out of 1021669.0
June 2001Fair6 out of 1021668.2
June 1999Fair6 out of 1021668.2
June 1997Fair6 out of 1021668.2
June 1995Fair6 out of 1021683.3
June 1993Fair6 out of 1021683.3
June 1991Fair6 out of 1021683.3