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US 12 over CARELESS CREEK

Map

Coordinates:
+46.31538, -109.18547
46°18'55" N, 109°11'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 12 over CARELESS CREEK
Structure number:P00014133+06461
Location:3M NE RYEGATE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:63.0 ft. [19.2 m]
Total length:123.0 ft. [37.5 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,921 [as of 2016]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:74.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactoryGood-192174.0
December 2015GoodGoodGoodGood171074.0
December 2013GoodGoodGoodGood171074.0
December 2011GoodGoodGoodGood171074.0
December 2009GoodGoodGoodGood156074.0
December 2007GoodGoodVery GoodGood161074.0
December 2005GoodGoodVery GoodGood170074.0
January 2002GoodGoodVery GoodGood154074.0
January 1998GoodGoodVery GoodGood143074.0
November 1993FairGoodVery GoodSatisfactory122477.2
April 1992GoodGoodVery GoodGood118477.5
January 1991GoodVery GoodExcellentExcellent103478.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.627627000
Deck
Reinforced Concrete Decksq. ft.4,4244,20322100
Substructure
Reinforced Concrete Abutmentlinear ft.95811400
Steel Pileeach50410
Steel Protective Coatingsq. ft.1670117473
Reinforced Concrete Pier Caplinear ft.3636000
Bearings
Fixed Bearingeach2018200
Steel Protective Coatingsq. ft.2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2462262000