100 TH over STREAM


+42.20934, -94.45105
42°12'34" N, 94°27'04" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:100 TH over STREAM
Structure number:000000000163190
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:35.1 ft. [10.7 m]
Total length:35.1 ft. [10.7 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:18.7 ft. [5.7 m]
Owner:County Highway Agency [02]
Year built:1929
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: April 2016

Good/Fair/Poor Condition:Poor
Status:Bridge closed to all traffic [K]
Average daily traffic:5 [as of 2012]
Deck condition:Critical [2 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Critical [2 out of 9]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:27.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016PoorCriticalFairCritical527.0
May 2014PoorCriticalFairCritical527.0
June 2012PoorCriticalFairCritical527.0
April 2010PoorSeriousFairCritical527.0
April 2008PoorSeriousFairCritical527.0
June 2006PoorPoorGoodCritical529.0
June 2004PoorPoorGoodCritical529.0
January 2002PoorPoorGoodCritical529.0
February 2000PoorPoorGoodCritical529.0
February 1998PoorPoorGoodCritical529.0
June 1996PoorPoorGoodCritical529.0
May 1994PoorPoorGoodCritical529.0
August 1991PoorSeriousSatisfactorySerious535.0