US Bridges

I-15 (SR-15) NB over SR-53 and UPRR

Good

Weber County, Utah · 24th St. Intchg. in Ogden · Structure no. 1F 738

Built
2008
17 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
191 ft
2 main spans
Daily traffic
98,877
2021 count
Owner
State
State Highway Agency

About this bridge

I-15 (SR-15) NB over SR-53 and UPRR is a prestressed concrete continuous stringer/multi-beam or girder carrying I-15 (SR-15) NB over SR-53 and UPRR in Weber County, Utah. It was built in 2008, so it is 17 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 98,877 vehicles a day, roughly 35% of them trucks, projected to reach 118,652 by 2041. The structure is 191 ft (58.2 m) long and 77 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-15 (SR-15) NB
CrossesSR-53 and UPRR
Location24th St. Intchg. in Ogden
RouteInterstate 15
CountyWeber County
StateUtah
Coordinates41.21931, -112.00478
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 inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.3 US tons
Inventory rating38.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length191 ft (58.2 m)
Longest span116 ft (35.5 m)
Deck width77 ft (23.5 m)
Roadway width74 ft (22.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic98,877 (2021)
Projected traffic118,652 by 2041
Trucks35%
Lanes on structure4
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

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) NB over SR-53 and UPRR built?

It was built in 2008, making it 17 years old in 2025.

What condition is I-15 (SR-15) NB over SR-53 and UPRR 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 August 2023.

How much traffic does I-15 (SR-15) NB over SR-53 and UPRR carry?

About 98,877 vehicles per day (2021 count), of which roughly 35% are trucks.

How long is I-15 (SR-15) NB over SR-53 and UPRR?

The structure is 191 ft (58.2 m) long with a longest span of 116 ft (35.5 m) and a deck 77 ft wide.

Who owns I-15 (SR-15) NB over SR-53 and UPRR?

It is owned by the State Highway Agency.