US Bridges

I-15 (SR-15) Nbl over Leland Sugar Factory Rd.

Fair

Utah County, Utah · 1.7 Mi.Sw.Spanish Fk.Int. · Structure no. 1F 103

Built
1967
58 years old, rebuilt 2008
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
138 ft
3 main spans
Daily traffic
48,010
2014 count
Owner
State
State Highway Agency

About this bridge

I-15 (SR-15) Nbl over Leland Sugar Factory Rd. is a prestressed concrete stringer/multi-beam or girder carrying I-15 (SR-15) Nbl over Leland Sugar Factory Rd. in Utah County, Utah. It was built in 1967 and reconstructed in 2008, so it is 58 years old, older 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 48,010 vehicles a day, roughly 26% of them trucks, projected to reach 60,013 by 2034. The structure is 138 ft (42.1 m) long and 68 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-15 (SR-15) Nbl
CrossesLeland Sugar Factory Rd.
Location1.7 Mi.Sw.Spanish Fk.Int.
RouteInterstate 15
CountyUtah County
StateUtah
Coordinates40.10786, -111.67794
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating21.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length138 ft (42.1 m)
Longest span59 ft (18.1 m)
Deck width68 ft (20.6 m)
Roadway width65 ft (19.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48,010 (2014)
Projected traffic60,013 by 2034
Trucks26%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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) Nbl over Leland Sugar Factory Rd. built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2008.

What condition is I-15 (SR-15) Nbl over Leland Sugar Factory Rd. 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 September 2024.

How much traffic does I-15 (SR-15) Nbl over Leland Sugar Factory Rd. carry?

About 48,010 vehicles per day (2014 count), of which roughly 26% are trucks.

How long is I-15 (SR-15) Nbl over Leland Sugar Factory Rd.?

The structure is 138 ft (42.1 m) long with a longest span of 59 ft (18.1 m) and a deck 68 ft wide.

Who owns I-15 (SR-15) Nbl over Leland Sugar Factory Rd.?

It is owned by the State Highway Agency.