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S 7 over COLLINS CREEK

Map

Coordinates:
+45.97924, -104.49554
45°58'45" N, 104°29'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S 7 over COLLINS CREEK
Structure number:P00027006+04421
Location:6M 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:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Owner:State Highway Agency [01]
Year built:1940
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:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 assessed or calculated scour condition. [5]
Sufficiency rating:86.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairGoodSatisfactorySatisfactory41786.0
October 2016FairGoodSatisfactorySatisfactory40087.1
October 2014FairGoodSatisfactorySatisfactory44085.9
October 2012FairGoodSatisfactorySatisfactory44085.9
October 2010FairGoodSatisfactorySatisfactory44085.9
September 2008FairGoodGoodSatisfactory40088.0
January 2007FairGoodGoodSatisfactory32088.2
February 2005FairGoodGoodSatisfactory32080.9
February 2003FairGoodGoodSatisfactory31081.0
January 2001FairGoodGoodSatisfactory30081.0
January 1999FairGoodGoodFair30069.8
December 1996GoodGoodGoodVery Good26379.0
January 1995GoodGoodVery GoodGood22981.0
November 1992GoodVery GoodVery GoodVery Good23475.0
February 1991GoodVery GoodVery GoodVery Good25469.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.741541178220
Substructure
Timber Abutmentlinear ft.85721300
Timber Pileeach2061310
Timber Pier Caplinear ft.118774100
Deck
Timber Decksq. ft.1,5181,4427600
Wearing Surfacessq. ft.1,5181,36615200
Bridge Rail
Timber Bridge Raillinear ft.115901690