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STC4745;GIFRD RUBN over COTTONWOOD CREEK

Map

Coordinates:
+46.49806, -116.71111
46°29'53" N, 116°42'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STC4745;GIFRD RUBN over COTTONWOOD CREEK
Structure number:000000000020225
Location:0.6 SE. MYRTLE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:39.0 ft. [11.9 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:County Highway Agency [02]
Year built:1976
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:520 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:96.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2015FairSatisfactorySatisfactoryGood52096.1
September 2013FairGoodSatisfactorySatisfactory52096.1
September 2011FairGoodGoodSatisfactory39096.4
September 2009FairGoodGoodSatisfactory39096.4
September 2007FairGoodGoodSatisfactory39096.4
April 2005GoodVery GoodVery GoodVery Good39099.4
April 2003GoodVery GoodVery GoodVery Good38099.4
April 2001GoodVery GoodVery GoodVery Good38099.4
April 1999GoodVery GoodVery GoodVery Good50099.2
April 1997GoodVery GoodVery GoodVery Good50099.2
April 1995GoodVery GoodVery GoodVery Good40099.3
April 1993GoodVery GoodVery GoodVery Good40099.3
April 1991GoodVery GoodVery GoodVery Good30099.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.3222418100
Deck
Prestressed Concrete Top Flangesq. ft.1,2881,288000
Wearing Surfacessq. ft.960960000
Substructure
Reinforced Concrete Abutmentlinear ft.6666000
Bearings
Elastomeric Bearingeach1616000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.7968920