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I 15 over BOULDER RVR-ACCESS RD

Map

Coordinates:
+46.24756, -112.17534
46°14'51" N, 112°10'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 15 over BOULDER RVR-ACCESS RD
Structure number:I00015161+06911
Location:2.5M W BOULDER
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:86.9 ft. [26.5 m]
Total length:198.8 ft. [60.6 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1980
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: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: May 2014

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,140 [as of 2009]
Truck traffic:2% of total traffic
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:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:95.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2014GoodGoodGoodGood314095.9
May 2010GoodGoodGoodGood314095.9
May 2006GoodGoodGoodGood292095.9
March 2002GoodGoodGoodGood249093.9
February 1998GoodGoodGoodGood238093.9
December 1993GoodGoodGoodGood241093.8
January 1992FairGoodVery GoodSatisfactory237093.8
March 1990FairGoodVery GoodSatisfactory256093.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,0011,001000
Deck
Reinforced Concrete Decksq. ft.8,8378,837000
Substructure
Steel Columneach1413100
Steel Protective Coatingsq. ft.99989950500
Reinforced Concrete Abutmentlinear ft.177177000
Reinforced Concrete Pier Caplinear ft.177177000
Bearings
Fixed Bearingeach3028200
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.397397000