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CENTENNIAL AVE over RR 015

Map

Coordinates:
+45.99924, -112.56098
45°59'57" N, 112°33'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CENTENNIAL AVE over RR 015
Structure number:L47586000+01001
Location:W SIDE BUTTE
Purpose:Carries highway over railroad
Route classification:Local (Rural) [09]
Length of largest span:66.9 ft. [20.4 m]
Total length:162.4 ft. [49.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:26.2 ft. [8.0 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
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: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,050 [as of 2015]
Deck condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances 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:66.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairFairSatisfactorySatisfactory305066.9
October 2014FairFairSatisfactoryGood10097.0
October 2012FairFairSatisfactoryGood10097.0
October 2010FairFairSatisfactoryGood10096.0
November 2008FairFairSatisfactoryGood10096.0
May 2007FairSatisfactoryGoodVery Good10097.0
March 2005FairSatisfactoryGoodVery Good10097.0
March 2003FairSatisfactoryGoodVery Good10097.0
October 2000FairSatisfactoryGoodVery Good10097.0
June 1995FairSatisfactoryGoodVery Good10097.0
June 1993FairFairFairSatisfactory3185.0
December 1990FairFairFairSatisfactory3186.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.650065000
Steel Protective Coatingsq. ft.5,3303,1981,5990533
Steel Pin or Pin & Hangar Assemblyeach1601600
Steel Protective Coatingsq. ft.164228
Substructure
Reinforced Concrete Columneach43010
Reinforced Concrete Abutmentlinear ft.72510210
Reinforced Concrete Pier Caplinear ft.5656000
Joints
Open Jointlinear ft.6965400
Bearings
Movable Bearingeach80800
Steel Protective Coatingsq. ft.84004
Fixed Bearingeach80800
Steel Protective Coatingsq. ft.80008
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.325032500
Steel Protective Coatingsq. ft.2,625262919788656