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US 12 over TOUCHET R

Map

Coordinates:
+46.04147, -118.68447
46°02'29" N, 118°41'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 12 over TOUCHET R
Structure number:0002241A0000000
Location:12.0 E JCT SR 730
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:49.9 ft. [15.2 m]
Total length:155.8 ft. [47.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year reconstructed:1936
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,709 [as of 2012]
Truck traffic:23% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:65.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,246,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairGoodSatisfactorySatisfactory670965.8
June 2015FairGoodSatisfactorySatisfactory670965.5
July 2013FairGoodSatisfactorySatisfactory665665.5
July 2011FairGoodSatisfactorySatisfactory665665.5
August 2009PoorGoodPoorSatisfactory630937.0
July 2007PoorGoodPoorSatisfactory550037.7
June 2005FairGoodSatisfactorySatisfactory550066.0
June 2003FairGoodSatisfactorySatisfactory550066.0
April 2001FairGoodSatisfactorySatisfactory550066.0
May 1999FairGoodGoodSatisfactory464166.5
September 1997FairGoodGoodSatisfactory464164.9
September 1995FairGoodGoodSatisfactory464157.0
May 1993FairGoodGoodSatisfactory455057.0
November 1991GoodGoodGoodGood421857.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Archlinear ft.105103020
Deck
Reinforced Concrete Top Flangesq. ft.1,3501,350000
Wearing Surfacessq. ft.1,35009783720
Substructure
Reinforced Concrete Pier Walllinear ft.10197040
Reinforced Concrete Abutmentlinear ft.7474000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.312312000
Reinforced Concrete Bridge Raillinear ft.1561440102
Deck
Reinforced Concrete Slabsq. ft.1,3501,3250250
Wearing Surfacessq. ft.1,35009783720