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BURMA RD over BIG HOLE RIVER OVER 062

Map

Coordinates:
+45.46847, -112.66361
45°28'07" N, 112°39'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BURMA RD over BIG HOLE RIVER OVER 062
Structure number:L29141015+07001
Location:1M SE GLEN
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:107.3 ft. [32.7 m]
Total length:107.3 ft. [32.7 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Owner:County Highway Agency [02]
Year built:2000
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span 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: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2001]
Deck condition:Good [7 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 minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:97.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodGoodGoodGood10097.6
March 2016GoodGoodGoodGood10099.6
March 2014GoodGoodGoodGood10099.6
March 2012GoodGoodGoodGood10099.6
April 2010GoodGoodGoodGood10099.6
March 2008GoodGoodVery GoodGood10099.6
March 2006GoodGoodVery GoodVery Good10085.8
April 2004GoodVery GoodVery GoodVery Good10085.8
August 2001GoodVery GoodVery GoodVery Good10014.9
May 1999PoorSatisfactoryPoorFair10014.9
March 1997PoorSatisfactoryPoorFair10014.9
April 1995PoorSatisfactoryPoorFair3118.4
May 1993FairSatisfactoryFairFair3118.4
April 1991PoorPoorFairFair3113.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.430430000
Deck
Reinforced Concrete Decksq. ft.2,8202,52030000
Substructure
Reinforced Concrete Abutmentlinear ft.116114200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.213213000
Steel Protective Coatingsq. ft.894894000