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LONE TREE RD over RED LODGE CREEK 045

Map

Coordinates:
+45.46823, -109.08955
45°28'06" N, 109°05'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LONE TREE RD over RED LODGE CREEK 045
Structure number:L05018001+07001
Location:1M NW BOYD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:67.9 ft. [20.7 m]
Total length:67.9 ft. [20.7 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:County Highway Agency [02]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Not applicable [N]
Wearing surface:Gravel [8]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2003]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:97.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodGoodGood10097.9
September 2015GoodGoodGoodGood10097.9
September 2013GoodGoodGoodGood10097.9
September 2011GoodGoodGoodGood10097.9
September 2009GoodGoodGoodGood10097.9
November 2007GoodGoodGoodGood10097.9
December 2005GoodGoodGoodGood10097.9
November 2003GoodGoodGoodGood10097.9
February 2002GoodGoodGoodGood10098.9
April 2000GoodGoodGoodGood10098.9
May 1998GoodGoodGoodGood10097.9
January 1996GoodGoodGoodGood3196.0
February 1994GoodGoodGoodGood3196.0
December 1991GoodGoodGoodGood3196.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.272269300
Deck
Reinforced Concrete Top Flangesq. ft.1,3781,03334500
Substructure
Reinforced Concrete Abutmentlinear ft.92464600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1356734340
Steel Protective Coatingsq. ft.270027000