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100TH ST over FARMERS GARRETSON DD

Map

Coordinates:
+42.21293, -96.10638
42°12'47" N, 96°06'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:100TH ST over FARMERS GARRETSON DD
Structure number:000000000251500
Location:085450501
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:100.1 ft. [30.5 m]
Total length:169.0 ft. [51.5 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:16.4 ft. [5.0 m]
Owner:County Highway Agency [02]
Year built:1913
Year reconstructed:1965
Historic significance:Bridge is on the National Register of Historic Places [1]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: June 2016

Status:Bridge closed to all traffic [K]
Average daily traffic:10 [as of 2015]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:19.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016----1019.5
March 2014----1019.5
April 2012PoorPoorSeriousFair1019.5
May 2010PoorPoorSeriousFair1019.5
June 2008PoorPoorSeriousFair1019.5
May 2006PoorGoodSeriousSatisfactory1020.5
April 2004PoorGoodSeriousSatisfactory1020.5
April 2002PoorGoodSeriousSatisfactory4020.3
April 2000PoorGoodSeriousSatisfactory4020.3
January 1998PoorGoodSeriousSatisfactory4020.3
February 1996PoorGoodSeriousSatisfactory4020.7
February 1994PoorGoodSeriousSatisfactory4020.3
May 1992PoorGoodSeriousSatisfactory4020.3
April 1990PoorGoodSeriousSatisfactory1020.5