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M-32 BS over THUNDER BAY RIVER

Map

Coordinates:
+45.06262, -83.90074
45°03'45" N, 83°54'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-32 BS over THUNDER BAY RIVER
Structure number:000000000007542
Old structure number:60160031000B010 (from 1992 edition)
Location:IN HILLMAN
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:86.3 ft. [26.3 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:2009
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,400 [as of 2010]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
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:Equal to present minimum criteria [6]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodVery GoodVery Good640096.2
July 2016GoodGoodVery GoodVery Good640096.2
July 2014GoodGoodVery GoodVery Good640096.2
August 2012GoodVery GoodVery GoodVery Good640096.2
December 2010GoodExcellentExcellentExcellent640093.2
October 2009GoodExcellentExcellentExcellent640083.4
July 2008PoorPoorPoorPoor582937.4
April 2007PoorPoorPoorPoor672836.7
January 2006PoorPoorPoorFair672836.7
October 2004PoorPoorPoorFair520036.5
July 2003PoorPoorFairFair520051.7
April 2002PoorPoorFairFair520051.7
January 2001PoorPoorFairFair520051.7
October 1999PoorPoorFairFair520051.7
July 1998PoorPoorFairFair520051.7
April 1997FairFairFairFair520053.9
May 1995FairFairFairFair410054.3
July 1994FairFairFairFair410054.3
June 1992FairFairFairFair410060.5
March 1991FairFairFairFair410060.5