+46.99197, -104.18247
46°59'31" N, 104°10'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 94 over BEAVER CREEK
Structure number:I00094242+02642
Location:N WIBAUX
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:61.0 ft. [18.6 m]
Total length:286.8 ft. [87.4 m]
Roadway width between curbs:41.7 ft. [12.7 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Owner:State Highway Agency [01]
Year built:1974
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:5
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,700 [as of 2015]
Truck traffic:30% 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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:96.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016FairSatisfactoryGoodSatisfactory170096.9
May 2012FairSatisfactoryVery GoodSatisfactory281097.9
May 2008FairSatisfactoryGoodGood278097.9
October 2007FairSatisfactorySatisfactoryGood290097.9
November 2004FairSatisfactorySatisfactoryGood287097.9
November 2000FairSatisfactorySatisfactoryGood274097.9
November 1996GoodGoodVery GoodGood272097.9
November 1992GoodGoodVery GoodGood187097.9
January 1991GoodVery GoodVery GoodVery Good229097.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,4301,430000
Reinforced Concrete Decksq. ft.12,66910,1351,2671,2670
Reinforced Concrete Columneach1211100
Reinforced Concrete Pier Walllinear ft.8985400
Reinforced Concrete Abutmentlinear ft.108921150
Reinforced Concrete Pier Caplinear ft.177168900
Fixed Bearingeach4038200
Steel Protective Coatingsq. ft.4036400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.5715422900
Steel Protective Coatingsq. ft.5715145700