US 18 over Old Woman Creek


+43.08698, -104.36546
43°05'13" N, 104°21'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 18 over Old Woman Creek
Structure number:BWX
Location:Lusk - Mule Creek Jct
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:75.1 ft. [22.9 m]
Total length:194.9 ft. [59.4 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1971
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: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,331 [as of 2017]
Truck traffic:19% 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: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: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:77.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairSatisfactoryGoodSatisfactory233177.7
March 2016FairGoodGoodSatisfactory250077.7
March 2014FairGoodGoodSatisfactory193177.7
January 2012FairGoodGoodSatisfactory178877.7
February 2010FairFairGoodSatisfactory164876.9
March 2008FairFairGoodSatisfactory163077.1
February 2006FairFairGoodSatisfactory162077.1
February 2004FairFairGoodSatisfactory165076.9
March 2002FairSatisfactoryGoodSatisfactory170077.7
March 2000FairSatisfactoryExcellentSatisfactory173078.6
February 1998FairGoodExcellentSatisfactory162079.3
January 1996FairSatisfactoryExcellentSatisfactory153080.0
January 1994GoodVery GoodVery GoodVery Good150081.9
February 1992GoodVery GoodVery GoodVery Good148082.0
March 1990GoodVery GoodVery GoodVery Good146082.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.960960000
Steel Protective Coatingsq. ft.11,69311,693000
Reinforced Concrete Decksq. ft.8,3276,9051,42200
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.9690600
Reinforced Concrete Pier Caplinear ft.8585000
Open Jointlinear ft.5005000
Movable Bearingeach1510500
Steel Protective Coatingsq. ft.6055005
Fixed Bearingeach50041
Steel Protective Coatingsq. ft.2015005
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.390039000
Steel Protective Coatingsq. ft.1,24885839000