US Bridges

I-15 (SR-15) Nbl over SR-48 7200 South Street

Good

Salt Lake County, Utah · 7200 South Interchange · Structure no. 1F 610N

Built
2000
25 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
225 ft
1 main span
Daily traffic
230,000
2014 count
Owner
State
State Highway Agency

About this bridge

I-15 (SR-15) Nbl over SR-48 7200 South Street is a prestressed concrete stringer/multi-beam or girder carrying I-15 (SR-15) Nbl over SR-48 7200 South Street in Salt Lake County, Utah. It was built in 2000, so it is 25 years old, younger than the Utah average of 40.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 230,000 vehicles a day, roughly 25% of them trucks, projected to reach 287,500 by 2034. The structure is 225 ft (68.5 m) long and 85 ft wide.

Location

Open in Google Maps
CarriesI-15 (SR-15) Nbl
CrossesSR-48 7200 South Street
Location7200 South Interchange
RouteInterstate 15
CountySalt Lake County
StateUtah
Coordinates40.62042, -111.90419
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 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 rating64.3 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length225 ft (68.5 m)
Longest span215 ft (65.5 m)
Deck width85 ft (25.9 m)
Roadway width82 ft (25.1 m)
Vertical clearance over deck18 ft (5.5 m)

Traffic and service

Average daily traffic230,000 (2014)
Projected traffic287,500 by 2034
Trucks25%
Lanes on structure5
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
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) Nbl over SR-48 7200 South Street built?

It was built in 2000, making it 25 years old in 2025.

What condition is I-15 (SR-15) Nbl over SR-48 7200 South Street in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does I-15 (SR-15) Nbl over SR-48 7200 South Street carry?

About 230,000 vehicles per day (2014 count), of which roughly 25% are trucks.

How long is I-15 (SR-15) Nbl over SR-48 7200 South Street?

The structure is 225 ft (68.5 m) long with a longest span of 215 ft (65.5 m) and a deck 85 ft wide.

Who owns I-15 (SR-15) Nbl over SR-48 7200 South Street?

It is owned by the State Highway Agency.