County Road 45 over Lone Tree Creek


+40.48806, -104.64028
40°29'17" N, 104°38'25" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road 45 over Lone Tree Creek
Structure number:WEL045.0-068.0B
Location:0.6 Mi N of St Hwy 392
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:28.2 ft. [8.6 m]
Total length:30.2 ft. [9.2 m]
Roadway width between curbs:32.5 ft. [9.9 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Owner:County Highway Agency [02]
Year built:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:227 [as of 2012]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Better than present minimum criteria [7]
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:93.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactorySatisfactory22793.9
May 2016FairSatisfactoryGoodSatisfactory22793.9
June 2014FairSatisfactoryGoodSatisfactory22793.9
October 2013GoodGoodGoodGood22793.9
May 2012GoodGoodGoodGood22793.9
June 2010GoodGoodGoodGood14493.9
May 2008GoodVery GoodGoodGood14496.9
March 2006GoodGoodGoodGood15393.9
May 2004GoodVery GoodGoodGood15393.9
December 2001PoorPoorGoodGood13367.3
May 1999PoorPoorGoodGood13367.1
May 1997PoorPoorGoodGood13367.1
July 1995PoorPoorGoodGood8067.1
November 1993FairFairGoodVery Good8094.5
March 1991GoodGoodGoodGood8095.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.5150485300
Steel Protective Coatingsq. ft.515000515
Steel Columneach120840
Steel Protective Coatingsq. ft.1200012
Steel Abutmentlinear ft.65330320
Steel Protective Coatingsq. ft.65330032
Steel Pier Caplinear ft.6565000
Steel Protective Coatingsq. ft.6565000
Corrugated or Orthotropic Decksq. ft.9886911731240
Wearing Surfacessq. ft.988988000
Steel Protective Coatingsq. ft.98869100297
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6151910
Steel Protective Coatingsq. ft.61510010