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N DOWN RIVER RD over N BR AU SABLE RIVER

Map

Coordinates:
+44.71662, -84.41987
44°42'60" N, 84°25'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N DOWN RIVER RD over N BR AU SABLE RIVER
Structure number:000000000002061
Old structure number:20200006000B010 (from 1992 edition)
Location:9.0 MI SE OF LOVELLS
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:46.9 ft. [14.3 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Owner:County Highway Agency [02]
Year built:1964
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:287 [as of 1985]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:83.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairGoodGoodFair28783.8
November 2016FairGoodGoodFair28783.8
November 2014FairGoodGoodFair28783.8
November 2012FairGoodGoodFair28783.8
November 2010FairGoodGoodFair28783.8
November 2008FairGoodGoodFair28783.8
August 2006FairGoodGoodSatisfactory28794.8
January 2004FairVery GoodVery GoodSatisfactory28794.8
January 2002GoodVery GoodVery GoodGood28794.8
January 2000GoodVery GoodVery GoodGood28794.8
October 1997GoodGoodGoodGood28799.9
April 1995GoodGoodGoodGood28794.8
May 1993FairGoodSatisfactoryGood28794.8
January 1990FairGoodSatisfactoryGood28794.8