WYO 319 over N Platte River


+42.64891, -105.16414
42°38'56" N, 105°09'51" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WYO 319 over N Platte River
Structure number:CZB
Location:Glendo - Orin Jct
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:67.9 ft. [20.7 m]
Total length:402.9 ft. [122.8 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:35.4 ft. [10.8 m]
Owner:State Highway Agency [01]
Year built:1950
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:7
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:276 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
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:92.9
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$151,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairGoodSatisfactoryGood27692.9
January 2017FairGoodSatisfactoryGood89784.3
February 2015FairGoodFairGood17778.5
January 2013FairGoodFairGood17778.3
March 2011FairGoodFairGood17978.3
January 2009FairGoodFairGood29077.3
March 2007FairGoodFairGood30077.2
February 2005FairGoodFairGood28077.4
January 2003FairGoodFairGood33076.9
January 2001FairGoodFairGood28077.4
February 1999PoorGoodPoorGood25061.0
January 1997PoorGoodPoorGood25061.0
January 1995FairSatisfactoryFairGood25077.7
January 1993GoodGoodGoodGood23089.1
January 1991GoodGoodGoodGood22089.2