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M-94 over AU TRAIN RIVER

Map

Coordinates:
+46.33248, -86.85009
46°19'57" N, 86°51'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-94 over AU TRAIN RIVER
Structure number:000000000000036
Old structure number:02102021000B020 (from 1992 edition)
Location:W LIMITS OF FOREST LAKE
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:46.9 ft. [14.3 m]
Total length:46.9 ft. [14.3 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Owner:State Highway Agency [01]
Year built:1919
Year reconstructed:1955
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:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,848 [as of 2007]
Truck traffic:16% of total traffic
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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactorySatisfactorySatisfactory184893.9
May 2015FairSatisfactorySatisfactorySatisfactory184873.9
May 2013FairSatisfactorySatisfactorySatisfactory184873.9
May 2011FairGoodGoodSatisfactory184873.9
May 2009GoodGoodGoodGood184873.9
May 2007GoodGoodGoodGood165974.7
May 2005GoodGoodGoodGood140075.7
May 2003GoodGoodGoodGood140075.7
May 2001GoodGoodGoodGood140075.7
June 1999GoodGoodGoodGood140075.7
July 1997GoodGoodGoodGood140075.7
September 1995GoodGoodGoodGood90077.4
September 1993GoodGoodGoodGood90077.4
September 1991GoodGoodGoodGood90089.5