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BIRCH CREEK RD over SMITH RIVER 001

Map

Coordinates:
+46.54824, -111.00919
46°32'54" N, 111°00'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BIRCH CREEK RD over SMITH RIVER 001
Structure number:L30107003+01001
Location:4M NW WHITE SULPHUR SPR
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Skew angle:25°
Owner:County Highway Agency [02]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2004]
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:Equal to present desirable criteria [8]
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:94.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactorySatisfactorySatisfactory10094.6
January 2016FairSatisfactorySatisfactorySatisfactory10094.6
January 2014FairSatisfactoryFairSatisfactory10084.5
January 2012FairSatisfactoryGoodSatisfactory10094.6
February 2010FairSatisfactoryGoodGood10094.6
February 2008FairSatisfactoryGoodGood10094.6
January 2006FairSatisfactoryGoodGood10094.6
January 2004FairSatisfactoryGoodGood10094.6
January 2002GoodVery GoodVery GoodVery Good10094.6
February 2000GoodVery GoodVery GoodVery Good10094.6
October 1997GoodVery GoodVery GoodVery Good10094.6
November 1995GoodVery GoodVery GoodVery Good3194.1
October 1993GoodVery GoodVery GoodVery Good9693.7
August 1992GoodVery GoodVery GoodVery Good9693.7
September 1989GoodVery GoodVery GoodVery Good9687.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.35125130700
Substructure
Timber Abutmentlinear ft.6456440
Timber Pileeach140770
Timber Pier Caplinear ft.59183740
Deck
Timber Decksq. ft.1,3451,29540100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.9898000
Steel Protective Coatingsq. ft.294294000