Share:

KARVONEN ROAD over LAUGHING WHITEFISH RIVER

Map

Coordinates:
+46.47830, -87.04452
46°28'42" N, 87°02'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KARVONEN ROAD over LAUGHING WHITEFISH RIVER
Structure number:000000000000076
Old structure number:02307B00009B010 (from 1992 edition)
Location:0.25 MI N OF DEERTON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:22.0 ft. [6.7 m]
Total length:31.8 ft. [9.7 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:14.1 ft. [4.3 m]
Owner:County Highway Agency [02]
Year built:1910
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 1995]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural 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 the assessed or calculated scour condition. [8]
Sufficiency rating:79.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$210,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairVery GoodVery GoodSatisfactory5079.0
September 2015FairVery GoodVery GoodSatisfactory5079.0
September 2013FairVery GoodVery GoodSatisfactory5079.0
September 2011FairExcellentExcellentSatisfactory5036.4
September 2009PoorSeriousFairSatisfactory5018.8
September 2007PoorSeriousSatisfactorySatisfactory5030.9
December 2005PoorSeriousSatisfactorySatisfactory5030.9
October 2003PoorSeriousSatisfactorySatisfactory5030.9
October 2001PoorSeriousSatisfactorySatisfactory5030.9
October 1999PoorPoorSatisfactorySatisfactory5033.1
July 1997PoorPoorPoorSatisfactory5027.9
September 1995PoorPoorPoorSatisfactory1024.9
July 1993PoorPoorPoorSatisfactory1024.9
June 1991PoorPoorPoorSatisfactory1049.4