I-15 (SR-15) SBL over SR-273


+41.03833, -111.94944
41°02'18" N, 111°56'58" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-15 (SR-15) SBL over SR-273
Structure number:3F 195
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:107.9 ft. [32.9 m]
Total length:188.0 ft. [57.3 m]
Roadway width between curbs:77.8 ft. [23.7 m]
Deck width edge-to-edge:81.0 ft. [24.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:116,755 [as of 2014]
Truck traffic:36% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactoryGoodSatisfactory11675597.0
June 2015FairSatisfactoryGoodSatisfactory6012488.1
June 2013FairSatisfactorySatisfactorySatisfactory6012497.0
June 2011GoodGoodGoodGood11014097.0
June 2009GoodGoodGoodGood11014097.0
November 2007FairSatisfactoryGoodGood4071597.0
August 2005FairSatisfactoryGoodGood4071597.0
April 2003FairSatisfactoryGoodGood3792397.0
August 1999GoodGoodGoodGood4081392.0
July 1997GoodGoodGoodGood3687892.0
November 1995GoodGoodGoodGood2869097.0
January 1994GoodGoodGoodGood2852597.0
September 1991GoodGoodGoodGood2311097.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.2,2462,2311500
Reinforced Concrete Decksq. ft.15,37012,2913,07450
Reinforced Concrete Pier Walllinear ft.126126000
Reinforced Concrete Abutmentlinear ft.2252131020
Reinforced Concrete Pier Caplinear ft.1831701300
Elastomeric Bearingeach48241860
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4674412060