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S 7 over SHEEP CAMP CREEK

Map

Coordinates:
+46.04633, -104.45679
46°02'47" N, 104°27'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S 7 over SHEEP CAMP CREEK
Structure number:P00027011+04221
Location:11M NE EKALAKA
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:19.0 ft. [5.8 m]
Total length:58.4 ft. [17.8 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Owner:State Highway Agency [01]
Year built:1941
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
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:Bituminous [6]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:417 [as of 2017]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:71.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairSatisfactoryFairFair41771.1
October 2016FairSatisfactoryFairFair40072.2
October 2014FairSatisfactoryFairSatisfactory44071.0
October 2012FairSatisfactoryFairSatisfactory44071.0
November 2010FairSatisfactoryFairSatisfactory44071.0
September 2008FairSatisfactorySatisfactorySatisfactory40084.3
January 2007FairGoodGoodSatisfactory32088.2
February 2005FairGoodGoodSatisfactory32080.9
February 2003FairGoodGoodSatisfactory31081.0
January 2001FairGoodGoodSatisfactory30081.0
January 1999FairGoodGoodSatisfactory30081.0
December 1996GoodVery GoodGoodVery Good20783.7
January 1995GoodGoodVery GoodVery Good20481.1
November 1992GoodVery GoodVery GoodVery Good20475.1
February 1991GoodVery GoodVery GoodVery Good22475.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.755634106150
Substructure
Timber Abutmentlinear ft.85424300
Timber Pileeach2071120
Timber Pier Caplinear ft.1182380150
Deck
Timber Decksq. ft.1,5181,4427600
Wearing Surfacessq. ft.1,5181,1692281210
Bridge Rail
Timber Bridge Raillinear ft.115931570