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WINN ROAD over SOUTH BR CHIPPEWA RIVER

Map

Coordinates:
+43.57241, -84.90734
43°34'21" N, 84°54'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WINN ROAD over SOUTH BR CHIPPEWA RIVER
Structure number:000000000004301
Old structure number:37200037000B290 (from 1992 edition)
Location:0.7 M S NE COR SEC 28 T14
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:62.3 ft. [19.0 m]
Total length:124.7 ft. [38.0 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:2002
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:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,620 [as of 2002]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour condition. [5]
Sufficiency rating:99.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodVery Good262099.4
July 2016GoodVery GoodVery GoodVery Good262099.4
July 2014GoodVery GoodVery GoodVery Good262099.4
July 2012GoodVery GoodVery GoodVery Good262099.4
July 2010GoodVery GoodVery GoodVery Good262099.4
July 2008GoodVery GoodVery GoodVery Good262099.4
July 2006GoodVery GoodVery GoodVery Good262099.3
July 2004GoodVery GoodVery GoodVery Good262099.0
July 2002GoodExcellentExcellentExcellent262086.3
May 2000PoorSeriousCriticalPoor25192.0
May 1998PoorPoorSeriousFair139513.6
July 1996PoorPoorSeriousFair105715.4
August 1994PoorPoorSeriousSatisfactory105715.4
May 1992PoorPoorSeriousSatisfactory105715.4
April 1990PoorFairSeriousSatisfactory105718.8