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I-15 (SR-15) NBL over COUNTY RD.TO SAGE VALLEY

Map

Coordinates:
+39.57211, -111.93586
39°34'20" N, 111°56'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-15 (SR-15) NBL over COUNTY RD.TO SAGE VALLEY
Structure number:1F 433
Location:6 MI.NO.MILLS JCT.INTCHG.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:68.9 ft. [21.0 m]
Total length:71.5 ft. [21.8 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1984
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,275 [as of 2014]
Truck traffic:32% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryVery GoodGood1327593.4
March 2015FairSatisfactoryVery GoodGood733293.6
March 2013FairSatisfactoryVery GoodGood698393.7
March 2011FairSatisfactoryGoodGood704593.7
January 2009FairSatisfactoryGoodGood704593.7
November 2007FairSatisfactoryGoodGood631093.7
June 2005FairSatisfactoryVery GoodGood631093.7
February 2003FairSatisfactoryVery GoodGood580593.7
November 2000FairSatisfactoryVery GoodGood520888.7
December 1998FairSatisfactoryVery GoodGood520888.7
January 1997GoodGoodVery GoodGood383888.8
May 1995GoodGoodVery GoodGood383893.7
June 1993GoodGoodVery GoodGood360093.7
April 1991GoodGoodVery GoodGood296093.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.422422000
Deck
Reinforced Concrete Decksq. ft.3,1092,64346600
Substructure
Reinforced Concrete Abutmentlinear ft.88610270
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.190959500