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I 15 over INT BERNICE-BOULDER R RD

Map

Coordinates:
+46.25814, -112.34131
46°15'29" N, 112°20'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 15 over INT BERNICE-BOULDER R RD
Structure number:I00015151+07341
Location:5M S BASIN
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:51.8 ft. [15.8 m]
Total length:147.0 ft. [44.8 m]
Roadway width between curbs:37.4 ft. [11.4 m]
Deck width edge-to-edge:40.4 ft. [12.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:13°
Owner:State Highway Agency [01]
Year built:1985
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 [3]
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,395 [as of 2015]
Truck traffic:25% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairSatisfactoryGoodSatisfactory139596.0
January 2015GoodGoodGoodGood291097.0
January 2013FairSatisfactoryGoodGood291097.0
January 2011GoodGoodGoodGood291097.0
January 2009GoodGoodGoodGood263097.0
January 2007GoodGoodVery GoodGood241097.0
December 2004GoodGoodVery GoodGood228097.0
February 2003GoodGoodVery GoodGood211097.0
February 2001GoodGoodVery GoodGood211097.0
February 1999GoodGoodVery GoodGood207097.0
January 1997GoodGoodVery GoodGood254097.0
October 1994GoodGoodVery GoodGood221097.0
May 1993GoodVery GoodVery GoodVery Good245097.0
August 1991GoodVery GoodVery GoodVery Good243097.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.699699000
Deck
Reinforced Concrete Decksq. ft.5,9315,1905931480
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.1211071400
Reinforced Concrete Pier Caplinear ft.9292000
Bearings
Fixed Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2952653000