US 20 over Sand Draw


+43.81834, -108.19919
43°49'06" N, 108°11'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 20 over Sand Draw
Structure number:CCH
Location:Thermopolis - Worland
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:37.1 ft. [11.3 m]
Total length:100.1 ft. [30.5 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Owner:State Highway Agency [01]
Year built:1948
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,282 [as of 2016]
Truck traffic:15% 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:Meets minimum tolerable limits to be left in place as is [4]
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:81.3
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$8,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactorySatisfactoryGood228281.3
February 2016FairGoodSatisfactoryGood228281.3
February 2014FairGoodSatisfactoryGood129585.7
March 2012FairGoodSatisfactoryGood211281.9
February 2010PoorPoorSatisfactoryGood214378.6
February 2008FairFairSatisfactoryGood212080.9
March 2006FairFairSatisfactoryGood200082.4
February 2004FairFairSatisfactoryGood245079.7
March 2002FairSatisfactorySatisfactoryGood210082.1
January 2000FairSatisfactoryFairGood255068.2
March 1998FairSatisfactoryFairGood230067.2
February 1996FairSatisfactoryFairGood171070.6
January 1994GoodGoodGoodVery Good169074.4
November 1991FairGoodGoodSatisfactory170074.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.489048900
Steel Protective Coatingsq. ft.3,2451,3621,3940489
Reinforced Concrete Decksq. ft.3,52003,51820
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.6868000
Reinforced Concrete Pier Caplinear ft.6867010
Pourable Jointlinear ft.3636000
Compression Jointlinear ft.7373000
Assembly with Sealeach3030000
Movable Bearingeach1501500
Steel Protective Coatingsq. ft.60450015
Fixed Bearingeach50500
Steel Protective Coatingsq. ft.4035005
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.225225000
Steel Protective Coatingsq. ft.720720000