US Bridges

I-15 (SR-15) Nbl over 1500 South Street

Good

Davis County, Utah · 600 W.1500 So.Woods Cross · Structure no. 1C1025

Built
2015
10 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
78 ft
1 main span
Daily traffic
156,607
2022 count
Owner
State
State Highway Agency

About this bridge

I-15 (SR-15) Nbl over 1500 South Street is a steel stringer/multi-beam or girder carrying I-15 (SR-15) Nbl over 1500 South Street in Davis County, Utah. It was built in 2015, so it is 10 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 156,607 vehicles a day, roughly 8% of them trucks, projected to reach 187,928 by 2042. The structure is 78 ft (23.8 m) long and 83 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
Crosses1500 South Street
Location600 W.1500 So.Woods Cross
RouteInterstate 15
CountyDavis County
StateUtah
Coordinates40.87444, -111.89667
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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating52.9 US tons
Inventory rating43.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length78 ft (23.8 m)
Longest span76 ft (23.2 m)
Deck width83 ft (25.3 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic156,607 (2022)
Projected traffic187,928 by 2042
Trucks8%
Lanes on structure5
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 1500 South Street built?

It was built in 2015, making it 10 years old in 2025.

What condition is I-15 (SR-15) Nbl over 1500 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 June 2023.

How much traffic does I-15 (SR-15) Nbl over 1500 South Street carry?

About 156,607 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is I-15 (SR-15) Nbl over 1500 South Street?

The structure is 78 ft (23.8 m) long with a longest span of 76 ft (23.2 m) and a deck 83 ft wide.

Who owns I-15 (SR-15) Nbl over 1500 South Street?

It is owned by the State Highway Agency.