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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 railroad
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2002]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:74.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
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