WYO 120 over Unnamed Draw


+44.05162, -108.71337
44°03'06" N, 108°42'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WYO 120 over Unnamed Draw
Structure number:JRB
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:7.9 ft. [2.4 m]
Total length:21.0 ft. [6.4 m]
Owner:State Highway Agency [01]
Year built:1993
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:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,258 [as of 2016]
Truck traffic:14% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:90.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Good7 out of 10125890.2
February 2016Good7 out of 10125890.2
February 2014Good7 out of 10111991.0
March 2012Good7 out of 10110691.1
February 2010Good7 out of 10112286.6
February 2008Good7 out of 10111086.7
March 2006Good7 out of 10106087.1
February 2004Good7 out of 10105087.2
March 2002Good7 out of 10120086.1
January 2000Good7 out of 1090088.3
March 1998Good7 out of 1090088.3
January 1996Good7 out of 1090088.3
November 1993Good7 out of 1090088.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Culvertlinear ft.296295100
Steel Protective Coatingsq. ft.7,4387,438000