+42.60272, -94.56565
42°36'10" N, 94°33'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over DD #47 BR SO LIZ CK
Structure number:000000000278000
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Owner:County Highway Agency [02]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:35 [as of 2011]
Truck traffic:23% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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:53.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016PoorFairFairPoor3553.4
October 2014FairSatisfactoryFairFair3570.4
October 2012FairSatisfactorySatisfactorySatisfactory3581.4
October 2010FairSatisfactorySatisfactorySatisfactory4081.1
October 2008FairSatisfactorySatisfactorySatisfactory4081.1
October 2006FairSatisfactorySatisfactorySatisfactory4081.4
September 2004FairSatisfactorySatisfactorySatisfactory4081.4
March 2003FairSatisfactoryGoodSatisfactory4081.4
June 2001GoodGoodGoodGood4081.4
August 1999GoodGoodGoodGood4081.4
July 1997GoodGoodGoodGood4081.4
May 1995GoodGoodGoodGood4086.4
July 1993GoodGoodGoodGood4081.4
May 1991GoodGoodGoodGood4081.4