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US 12 over BIG CANYON CREEK

Map

Coordinates:
+46.49639, -116.43444
46°29'47" N, 116°26'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 12 over BIG CANYON CREEK
Structure number:000000000010405
Location:5.9 W. OROFINO
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:120.1 ft. [36.6 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:42.7 ft. [13.0 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1984
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,500 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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 (including piles) on dry land well above flood water elevations. [9]
Sufficiency rating:97.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodVery GoodGoodVery Good350097.9
March 2015GoodVery GoodGoodVery Good350097.9
March 2013GoodVery GoodGoodVery Good350097.9
March 2011GoodVery GoodGoodVery Good350097.9
March 2009GoodVery GoodGoodVery Good330098.0
March 2007GoodVery GoodGoodVery Good390097.6
March 2006GoodVery GoodGoodVery Good390097.6
March 2004GoodVery GoodGoodVery Good390097.6
October 2002GoodVery GoodVery GoodVery Good390097.6
October 2000GoodVery GoodVery GoodVery Good360095.8
October 1998GoodVery GoodVery GoodVery Good360095.8
October 1996GoodVery GoodVery GoodVery Good340095.9
October 1994GoodVery GoodVery GoodVery Good340096.0
October 1992GoodVery GoodVery GoodVery Good250096.5
October 1990GoodVery GoodVery GoodVery Good250096.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.835835000
Deck
Reinforced Concrete Decksq. ft.5,4965,496000
Wearing Surfacessq. ft.5,1365,136000
Substructure
Reinforced Concrete Abutmentlinear ft.9391200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2911827300