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LOCAL over TRIB TARKIO

Map

Coordinates:
+41.01357, -95.10875
41°00'49" N, 95°06'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over TRIB TARKIO
Structure number:000000000255400
Location:072372804
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:30.8 ft. [9.4 m]
Total length:62.0 ft. [18.9 m]
Roadway width between curbs:17.7 ft. [5.4 m]
Deck width edge-to-edge:18.7 ft. [5.7 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:5 [as of 2016]
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 replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:41.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairFairFairFair541.4
June 2015FairFairFairFair1041.4
May 2013FairFairFairFair1041.4
June 2011PoorPoorFairFair1037.8
May 2009PoorPoorFairFair1037.6
May 2007PoorPoorFairFair1037.8
June 2006PoorPoorFairFair1037.8
April 2004FairFairFairFair1039.8
February 2002FairFairFairFair1039.8
May 2000FairFairFairFair1041.8
June 1999FairVery GoodGoodFair542.6
May 1998FairFairFairFair541.6
February 1996FairSatisfactoryGoodSatisfactory547.0
June 1994FairVery GoodVery GoodSatisfactory547.0
June 1992FairVery GoodVery GoodSatisfactory547.0
April 1990FairVery GoodVery GoodSatisfactory547.0