I 15 over Duck Creek
GoodClark County, Nevada · South of Silverado · Structure no. B3150
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 43 ft
- 3 main spans
- Daily traffic
- 118,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 15 over Duck Creek is a concrete culvert carrying I 15 over Duck Creek in Clark County, Nevada. It was built in 2013, so it is 12 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 118,000 vehicles a day, roughly 25% of them trucks, projected to reach 122,019 by 2040. The structure is 43 ft (13.1 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 15 over Duck Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is I 15 over Duck Creek 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 over Duck Creek carry?
About 118,000 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is I 15 over Duck Creek?
The structure is 43 ft (13.1 m) long with a longest span of 16 ft (4.9 m).
Who owns I 15 over Duck Creek?
It is owned by the State Highway Agency.