+46.33390, -111.21508
46°20'02" N, 111°12'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 12 over DEEP CREEK
Structure number:P00014015+00711
Location:14M E TOWNSEND
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:69.9 ft. [21.3 m]
Total length:73.2 ft. [22.3 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:2015
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:700 [as of 2015]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure 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:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:87.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood70087.4
March 2015PoorGoodSatisfactorySerious58032.7
March 2013FairGoodSatisfactoryFair58066.0
March 2011FairGoodSatisfactoryFair58066.0
March 2009FairGoodSatisfactoryFair56067.3
March 2007FairGoodSatisfactoryFair66066.0
April 2005FairGoodSatisfactoryFair56053.1
April 2003FairGoodGoodFair76046.7
December 2000FairGoodGoodFair65051.7
January 1999FairGoodGoodFair45054.1
February 1997FairGoodGoodFair61050.5
February 1995FairGoodVery GoodFair58050.6
May 1993FairGoodVery GoodFair48052.9
May 1991FairGoodVery GoodFair42061.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.8080000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.144144000
Steel Protective Coatingsq. ft.560560000