I-15 (SR-15) NBL over SEVIER RIVER


+39.40917, -112.05194
39°24'33" N, 112°03'07" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-15 (SR-15) NBL over SEVIER RIVER
Structure number:1F 432
Location:11.5 MI.NORTH OF SCIPIO
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:115.2 ft. [35.1 m]
Total length:118.4 ft. [36.1 m]
Roadway width between curbs:42.3 ft. [12.9 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Owner:State Highway Agency [01]
Year built:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,720 [as of 2014]
Truck traffic:42% of total traffic
Deck condition:Satisfactory [6 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present minimum criteria [6]
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 assessed or calculated scour condition. [5]
Sufficiency rating:97.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryGoodGood972097.5
March 2015GoodGoodGoodGood457897.8
March 2013GoodGoodGoodGood710597.7
March 2011GoodGoodGoodGood718597.7
January 2009GoodGoodGoodGood718597.7
November 2007GoodGoodGoodGood635097.7
June 2005GoodGoodGoodGood635097.7
February 2003GoodGoodGoodGood578597.7
November 2000FairSatisfactoryGoodGood549591.7
December 1998FairSatisfactoryGoodGood549591.7
January 1997GoodGoodGoodGood411391.8
May 1995GoodGoodGoodGood411396.7
June 1993GoodGoodGoodGood373096.7
April 1991GoodGoodVery GoodVery Good313296.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.5865513500
Reinforced Concrete Decksq. ft.5,2072,7072,50000
Reinforced Concrete Abutmentlinear ft.88078100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.305300500