WYO 450 over Skull Creek


+43.81738, -104.30617
43°49'03" N, 104°18'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WYO 450 over Skull Creek
Structure number:FLX
Location:Newcastle-Clareton Road
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:35.1 ft. [10.7 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:38.7 ft. [11.8 m]
Owner:State Highway Agency [01]
Year built:1989
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:772 [as of 2017]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry 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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:89.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryGoodSatisfactory77289.3
February 2017FairSatisfactorySatisfactorySatisfactory73289.5
February 2015PoorPoorSatisfactorySatisfactory72786.4
February 2013PoorPoorSatisfactorySatisfactory116283.0
January 2011FairFairSatisfactorySatisfactory99386.5
February 2009FairFairSatisfactorySatisfactory101086.4
February 2007FairFairSatisfactorySatisfactory51090.2
February 2005FairFairSatisfactorySatisfactory88087.4
March 2003FairFairSatisfactorySatisfactory83087.7
February 2001FairFairSatisfactorySatisfactory85087.6
February 1999FairSatisfactoryExcellentGood76089.3
February 1997GoodGoodExcellentGood76089.3
March 1995FairSatisfactoryExcellentGood75089.4
March 1993GoodGoodGoodGood74089.5
February 1991GoodGoodGoodGood70089.8