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S 72 over CLARKS FORK YELLOWSTONE

Map

Coordinates:
+45.15706, -109.00883
45°09'25" N, 109°00'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S 72 over CLARKS FORK YELLOWSTONE
Structure number:P00072011+09041
Location:1M N BELFRY
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:98.8 ft. [30.1 m]
Total length:295.3 ft. [90.0 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:2013
Historic significance:Bridge is not eligible for the National Register of Historic Places [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: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,889 [as of 2016]
Truck traffic:7% 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: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 assessed or calculated scour condition. [5]
Sufficiency rating:87.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryGoodGood188987.6
July 2015GoodGoodVery GoodGood191087.5
July 2013GoodGoodVery GoodVery Good191087.5
May 2012FairFairSatisfactoryFair191035.7
May 2010FairSatisfactorySatisfactoryFair191036.7
May 2008FairSatisfactorySatisfactoryFair131036.7
August 2006FairSatisfactorySatisfactorySatisfactory202044.7
August 2004FairSatisfactorySatisfactorySatisfactory174046.7
October 2001FairSatisfactorySatisfactorySatisfactory139047.4
March 1998FairSatisfactorySatisfactoryGood136046.7
March 1996FairSatisfactorySatisfactoryGood113346.7
May 1994FairSatisfactorySatisfactoryGood114544.5
May 1992FairSatisfactorySatisfactorySatisfactory108543.6
October 1989FairGoodGoodSatisfactory116743.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,4371,437000
Deck
Reinforced Concrete Decksq. ft.12,59411,83875600
Substructure
Steel Columneach42200
Steel Protective Coatingsq. ft.1,2061,1941200
Reinforced Concrete Abutmentlinear ft.118912700
Reinforced Concrete Pier Caplinear ft.8989000
Bearings
Fixed Bearingeach106400
Steel Protective Coatingsq. ft.1010000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.591591000
Steel Protective Coatingsq. ft.1,4781,478000