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LOCAL - 635TH over TROUBLESOME CREEK

Map

Coordinates:
+41.41534, -94.97444
41°24'55" N, 94°58'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL - 635TH over TROUBLESOME CREEK
Structure number:000000000099465
Location:076360301
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:89.9 ft. [27.4 m]
Total length:94.2 ft. [28.7 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Owner:County Highway Agency [02]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:30 [as of 2012]
Truck traffic:10% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Better than present minimum criteria [7]
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:64.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018PoorPoorSatisfactoryFair3064.8
April 2016PoorPoorSatisfactoryFair3064.8
March 2014PoorPoorSatisfactoryFair3064.8
May 2012FairFairSatisfactoryFair2066.8
March 2010FairSatisfactorySatisfactoryFair2067.5
March 2008FairSatisfactorySatisfactoryFair2067.5
March 2006FairSatisfactorySatisfactorySatisfactory2078.5
March 2004FairGoodGoodSatisfactory2078.5
November 2001FairGoodGoodSatisfactory2078.5
November 1999FairGoodGoodSatisfactory2078.5
November 1997FairGoodGoodSatisfactory2078.5
October 1995FairVery GoodGoodFair4567.5
November 1993FairVery GoodGoodFair4567.5
December 1991FairVery GoodGoodSatisfactory4578.5