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CTH N over YAHARA RIVER

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+42.86078, -89.17972
42°51'39" N, 89°10'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CTH N over YAHARA RIVER
Structure number:B13066900000000
Location:5.8M W JCT CTH X
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:26.2 ft. [8.0 m]
Total length:104.3 ft. [31.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Owner:County Highway Agency [02]
Year built:1940
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
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: November 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:672 [as of 2015]
Deck condition:Poor [4 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:39.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$515,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016PoorPoorSeriousPoor67239.8
November 2015PoorPoorSeriousPoor67239.8
November 2014PoorPoorSeriousPoor66339.8
November 2012PoorFairPoorFair66358.7
November 2010PoorFairPoorFair37558.9
November 2008PoorFairPoorFair37558.9
November 2006FairFairFairFair37575.0
December 2004FairFairFairFair37575.0
December 2002FairFairFairFair32075.0
October 2000FairGoodSatisfactorySatisfactory32087.0
December 1998GoodGoodGoodGood32087.0
December 1996GoodGoodGoodGood32087.0
November 1994GoodGoodGoodGood32086.7
March 1992FairFairVery GoodSatisfactory32085.7
December 1990FairFairVery GoodSatisfactory32085.7