+46.26317, -107.14436
46°15'47" N, 107°08'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 94 over SARPY CREEK
Structure number:I00094071+07241
Location:18.6M E BIGHORN
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:65.9 ft. [20.1 m]
Total length:189.0 ft. [57.6 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Owner:State Highway Agency [01]
Year built:1967
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: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: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,372 [as of 2016]
Truck traffic:19% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
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 assessed or calculated scour condition. [5]
Sufficiency rating:96.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactoryGoodGood237296.9
January 2014FairSatisfactoryGoodGood373097.8
January 2010FairSatisfactoryGoodGood363096.8
January 2008FairSatisfactoryGoodGood401096.8
January 2004GoodGoodVery GoodGood326097.9
August 2001GoodGoodVery GoodGood326097.8
December 1996GoodGoodVery GoodGood350097.8
October 1992GoodGoodVery GoodGood316097.8
February 1991GoodGoodVery GoodGood352097.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,1941,194000
Reinforced Concrete Decksq. ft.8,8915,3343,1124450
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.9895300
Reinforced Concrete Pier Caplinear ft.8989000
Fixed Bearingeach2626000
Steel Protective Coatingsq. ft.2626000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3773393800
Steel Protective Coatingsq. ft.9438490940