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BURLINGTON ST over SEP I 90 006

Map

Coordinates:
+45.97491, -112.47635
45°58'30" N, 112°28'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BURLINGTON ST over SEP I 90 006
Structure number:L47426000+01001
Location:BUTTE-BURLINGTON ST
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:70.9 ft. [21.6 m]
Total length:254.3 ft. [77.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Prestressed concrete [5]
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: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:461 [as of 2016]
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:72.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairFairSatisfactoryGood46172.6
September 2015FairFairGoodGood10086.6
September 2013FairFairGoodGood10086.6
September 2011FairSatisfactoryGoodVery Good10087.6
September 2007FairSatisfactoryGoodVery Good10087.6
August 2005FairSatisfactoryGoodVery Good10085.6
July 2003FairSatisfactoryGoodVery Good10085.6
May 2001FairSatisfactoryGoodVery Good10085.6
February 1999FairSatisfactoryGoodVery Good10085.6
February 1997FairSatisfactoryGoodVery Good10085.6
February 1995FairSatisfactoryGoodVery Good3184.5
March 1993FairSatisfactoryGoodVery Good3184.5
January 1991FairSatisfactoryGoodVery Good3184.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,1611,160100
Deck
Reinforced Concrete Decksq. ft.6,86705,5521,3150
Substructure
Reinforced Concrete Columneach60510
Reinforced Concrete Abutmentlinear ft.7572300
Reinforced Concrete Pier Caplinear ft.7570050
Joints
Assembly without Seal Jointlinear ft.2601880
Bearings
Movable Bearingeach1001000
Steel Protective Coatingsq. ft.106022
Fixed Bearingeach2602600
Steel Protective Coatingsq. ft.2625001
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.509509000
Steel Protective Coatingsq. ft.1,890756756189189