US Bridges

I-15 NB over Uta Tracks

Good

Utah County, Utah · I-15 Lehi Main over Uta · Structure no. 1F 885

Built
2020
5 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
212 ft
1 main span
Daily traffic
167,000
2019 count
Owner
State
State Highway Agency

About this bridge

I-15 NB over Uta Tracks is a concrete stringer/multi-beam or girder carrying I-15 NB over Uta Tracks in Utah County, Utah. It was built in 2020, so it is 5 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 167,000 vehicles a day, roughly 14% of them trucks, projected to reach 208,750 by 2039. The structure is 212 ft (64.6 m) long and 110 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-15 NB
CrossesUta Tracks
LocationI-15 Lehi Main over Uta
RouteInterstate 15
CountyUtah County
StateUtah
Coordinates40.4075, -111.859
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.8 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length212 ft (64.6 m)
Longest span201 ft (61.3 m)
Deck width110 ft (33.5 m)
Roadway width100 ft (30.6 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic167,000 (2019)
Projected traffic208,750 by 2039
Trucks14%
Lanes on structure7
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo
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 NB over Uta Tracks built?

It was built in 2020, making it 5 years old in 2025.

What condition is I-15 NB over Uta Tracks 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 February 2023.

How much traffic does I-15 NB over Uta Tracks carry?

About 167,000 vehicles per day (2019 count), of which roughly 14% are trucks.

How long is I-15 NB over Uta Tracks?

The structure is 212 ft (64.6 m) long with a longest span of 201 ft (61.3 m) and a deck 110 ft wide.

Who owns I-15 NB over Uta Tracks?

It is owned by the State Highway Agency.