US Bridges

I-15 (SR-15) Sbl over No.Temple St.&uta TR

Fair

Salt Lake County, Utah · 700 West No.Temple St.Slc · Structure no. 3F 661S

Built
2001
24 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
250 ft
3 main spans
Daily traffic
136,020
2014 count
Owner
State
State Highway Agency

About this bridge

I-15 (SR-15) Sbl over No.Temple St.&uta TR is a prestressed concrete continuous stringer/multi-beam or girder carrying I-15 (SR-15) Sbl over No.Temple St.&uta TR in Salt Lake County, Utah. It was built in 2001, so it is 24 years old, younger than the Utah average of 40.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 136,020 vehicles a day, roughly 9% of them trucks, projected to reach 170,025 by 2034. The structure is 250 ft (76.2 m) long and 85 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-15 (SR-15) Sbl
CrossesNo.Temple St.&uta TR
Location700 West No.Temple St.Slc
RouteInterstate 15
CountySalt Lake County
StateUtah
Coordinates40.77199, -111.91076
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating53.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length250 ft (76.2 m)
Longest span158 ft (48.3 m)
Deck width85 ft (26 m)
Roadway width81 ft (24.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic136,020 (2014)
Projected traffic170,025 by 2034
Trucks9%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-15 (SR-15) Sbl over No.Temple St.&uta TR built?

It was built in 2001, making it 24 years old in 2025.

What condition is I-15 (SR-15) Sbl over No.Temple St.&uta TR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does I-15 (SR-15) Sbl over No.Temple St.&uta TR carry?

About 136,020 vehicles per day (2014 count), of which roughly 9% are trucks.

How long is I-15 (SR-15) Sbl over No.Temple St.&uta TR?

The structure is 250 ft (76.2 m) long with a longest span of 158 ft (48.3 m) and a deck 85 ft wide.

Who owns I-15 (SR-15) Sbl over No.Temple St.&uta TR?

It is owned by the State Highway Agency.