I-15 over Flamingo Wash
GoodClark County, Nevada · Las Vegas · Structure no. B 799
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected February 2021
- Type
- Culvert
- Concrete
- Length
- 65 ft
- 6 main spans
- Daily traffic
- 280,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
I-15 over Flamingo Wash is a concrete culvert carrying I-15 over Flamingo Wash in Clark County, Nevada. It was built in 1986, so it is 39 years old, older 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 280,000 vehicles a day, roughly 7% of them trucks, projected to reach 333,000 by 2040. The structure is 65 ft (19.8 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 Flamingo Wash built?
It was built in 1986, making it 39 years old in 2025.
What condition is I-15 over Flamingo Wash 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 2021.
How much traffic does I-15 over Flamingo Wash carry?
About 280,000 vehicles per day (2017 count), of which roughly 7% are trucks.
How long is I-15 over Flamingo Wash?
The structure is 65 ft (19.8 m) long with a longest span of 10 ft (3 m).
Who owns I-15 over Flamingo Wash?
It is owned by the State Highway Agency.