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LOCAL over DRAINAGE DITCH

Map

Coordinates:
+41.68636, -92.15309
41°41'11" N, 92°09'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over DRAINAGE DITCH
Structure number:000000000189510
Location:079110504
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:46.9 ft. [14.3 m]
Total length:47.9 ft. [14.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:County Highway Agency [02]
Year built:1955
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: February 2016

Good/Fair/Poor Condition:Poor
Status:Bridge closed to all traffic [K]
Average daily traffic:45 [as of 2010]
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Serious [3 out of 9]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:31.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2016PoorPoorFairSerious4531.0
April 2015PoorPoorFairSerious4532.0
May 2014PoorFairFairSerious4534.0
May 2013PoorFairFairSerious4534.0
May 2012PoorPoorFairSerious4532.0
June 2011PoorFairFairSerious4534.0
June 2010PoorFairFairSerious4534.0
May 2009PoorSatisfactoryFairPoor4537.0
July 2008PoorSatisfactoryFairPoor4537.0
August 2006FairSatisfactoryFairFair4542.0
June 2004FairSatisfactoryFairFair4542.0
July 2002FairGoodFairFair4542.0
May 2000FairGoodFairFair4542.0
August 1998FairGoodFairFair4542.0
May 1996GoodVery GoodVery GoodGood4564.1
April 1994GoodVery GoodVery GoodGood4564.1
April 1992GoodVery GoodVery GoodGood4564.1
June 1990GoodVery GoodVery GoodGood4564.1