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FM over W BR LITTLE SIOUX

Map

Coordinates:
+43.48839, -95.28302
43°29'18" N, 95°16'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM over W BR LITTLE SIOUX
Structure number:000000000145391
Location:100381301
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:39.0 ft. [11.9 m]
Total length:102.0 ft. [31.1 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:County Highway Agency [02]
Year built:1977
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:160 [as of 2015]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:90.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactorySatisfactorySatisfactory16090.7
March 2015FairSatisfactorySatisfactorySatisfactory6090.8
March 2013FairSatisfactorySatisfactorySatisfactory6090.8
March 2011FairSatisfactorySatisfactoryGood6090.8
March 2009FairSatisfactoryGoodSatisfactory6090.6
March 2007FairSatisfactoryGoodSatisfactory6090.8
May 2005FairSatisfactoryGoodGood4090.8
May 2003FairSatisfactoryGoodGood4090.8
June 2001FairSatisfactoryGoodGood7090.8
July 1999FairSatisfactoryVery GoodGood4590.5
March 1997FairSatisfactoryVery GoodVery Good4590.5
July 1995FairSatisfactoryVery GoodVery Good4590.5
August 1993FairSatisfactoryVery GoodVery Good12095.5
July 1991FairSatisfactoryVery GoodVery Good12089.5