Share:

N MONTANA ST over WALKING PATH 004

Map

Coordinates:
+46.01812, -112.54006
46°01'05" N, 112°32'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N MONTANA ST over WALKING PATH 004
Structure number:M47018000+00401
Location:BUTTE-N MONTANA ST
Purpose:Carries highway over pedestrian/bicycle trail
Route classification:Local (Urban) [19]
Length of largest span:20.0 ft. [6.1 m]
Total length:37.4 ft. [11.4 m]
Roadway width between curbs:56.4 ft. [17.2 m]
Deck width edge-to-edge:59.4 ft. [18.1 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2002]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairGoodSatisfactorySatisfactory10076.0
March 2016FairSatisfactorySatisfactorySatisfactory10074.0
March 2014FairSatisfactorySatisfactorySatisfactory10075.0
March 2012FairGoodSatisfactorySatisfactory10075.0
April 2010FairGoodSatisfactorySatisfactory10075.0
April 2008GoodGoodGoodGood10075.0
March 2006GoodGoodGoodGood10075.0
June 2004GoodGoodGoodGood10075.0
March 2002GoodGoodGoodGood10073.0
April 2001GoodGoodGoodGood10073.0
June 1999GoodGoodGoodGood10073.0
February 1997GoodGoodGoodGood10073.0
February 1995GoodGoodVery GoodVery Good10073.8
June 1993GoodGoodVery GoodVery Good10076.2
September 1990GoodGoodVery GoodVery Good10076.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.1,6801,1761683360
Substructure
Timber Columneach2601880
Reinforced Concrete Abutmentlinear ft.112873220
Timber Pier Caplinear ft.29523634250
Deck
Timber Decksq. ft.2,2282,11711100
Wearing Surfacessq. ft.2,2282,228000
Bridge Rail
Timber Bridge Raillinear ft.75373800