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FERRY BUTTE RD over I 15;FERRY BUTTE ROAD GS

Map

Coordinates:
+43.12361, -112.38944
43°07'25" N, 112°23'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FERRY BUTTE RD over I 15;FERRY BUTTE ROAD GS
Structure number:000000000023100
Location:5.5 S. BLACKFOOT
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:48.9 ft. [14.9 m]
Total length:282.2 ft. [86.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
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: June 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:250 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:47.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,303,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017PoorGoodSeriousSatisfactory25047.3
June 2013FairGoodSatisfactorySatisfactory25079.1
June 2011FairGoodSatisfactorySatisfactory25079.1
June 2009FairGoodSatisfactorySatisfactory25079.1
June 2007FairGoodSatisfactorySatisfactory25079.1
June 2005FairGoodSatisfactoryGood25079.1
June 2003FairGoodSatisfactoryGood25079.1
June 2001FairGoodSatisfactoryFair25068.0
June 1999FairGoodSatisfactoryGood25079.1
June 1997FairGoodSatisfactoryGood25079.1
June 1995FairGoodSatisfactoryGood25078.6
June 1993FairGoodSatisfactoryGood25078.6
June 1991FairGoodSatisfactoryGood25076.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,0009853120
Reinforced Concrete Girder/Beamlinear ft.124123010
Deck
Reinforced Concrete Decksq. ft.8,0948,090040
Concrete Protective Coatingsq. ft.6,7686,768000
Substructure
Reinforced Concrete Columneach1515000
Reinforced Concrete Abutmentlinear ft.7877100
Reinforced Concrete Pier Caplinear ft.1301108120
Joints
Pourable Jointlinear ft.1689824046
Bearings
Elastomeric Bearingeach4444000
Fixed Bearingeach44000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.56446262436
Steel Protective Coatingsq. ft.3,3653,3290036