+42.21167, -96.48167
42°12'42" N, 96°28'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:29 ROAD over STREAM
Structure number:C008713745
Location:1.5S .5W WINNEBAGO
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:County Highway Agency [02]
Year built:1994
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:55 [as of 2003]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:36.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairFairFairFair5536.4
October 2015FairFairFairFair5538.4
October 2013FairFairFairFair5538.4
January 2012FairFairFairSatisfactory5539.0
November 2010FairFairSatisfactorySatisfactory5548.3
October 2009FairFairSatisfactorySatisfactory5548.3
September 2007FairFairSatisfactorySatisfactory5546.0
October 2006FairFairGoodGood5546.0
November 2004FairFairGoodGood5546.0
November 2002FairFairGoodGood5546.0
November 2000FairFairGoodGood5546.0
October 1998FairFairGoodGood5546.0
October 1996FairSatisfactorySatisfactoryGood5547.0
October 1994FairGoodSatisfactoryGood5539.9