I 15S over US 93 Garnet Interch
GoodClark County, Nevada · North of Las Vegas · Structure no. I3233S
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 104 ft
- 1 main span
- Daily traffic
- 14,600
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 15S over US 93 Garnet Interch is a prestressed concrete stringer/multi-beam or girder carrying I 15S over US 93 Garnet Interch in Clark County, Nevada. It was built in 2019, so it is 6 years old, younger than the Nevada average of 36.4 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 14,600 vehicles a day, roughly 18% of them trucks, projected to reach 13,440 by 2040. The structure is 104 ft (31.7 m) long and 61 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 15S over US 93 Garnet Interch built?
It was built in 2019, making it 6 years old in 2025.
What condition is I 15S over US 93 Garnet Interch 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 15S over US 93 Garnet Interch carry?
About 14,600 vehicles per day (2021 count), of which roughly 18% are trucks.
How long is I 15S over US 93 Garnet Interch?
The structure is 104 ft (31.7 m) long with a longest span of 102 ft (31.1 m) and a deck 61 ft wide.
Who owns I 15S over US 93 Garnet Interch?
It is owned by the State Highway Agency.