SR582 Boulder HWY over Flamingo Wash
GoodClark County, Nevada · NW of Henderson · Structure no. B 194S
- Built
- 1931
- 94 years old, rebuilt 1973
- Condition
- Good
- inspected October 2021
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 78 ft
- 2 main spans
- Daily traffic
- 17,500
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
SR582 Boulder HWY over Flamingo Wash is a prestressed concrete box beam or girders - multiple carrying SR582 Boulder HWY over Flamingo Wash in Clark County, Nevada. It was built in 1931 and reconstructed in 1973, so it is 94 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 17,500 vehicles a day, roughly 3% of them trucks, projected to reach 36,192 by 2040. The structure is 78 ft (23.8 m) long and 60 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR582 Boulder HWY over Flamingo Wash built?
It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1973.
What condition is SR582 Boulder HWY 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 October 2021.
How much traffic does SR582 Boulder HWY over Flamingo Wash carry?
About 17,500 vehicles per day (2017 count), of which roughly 3% are trucks.
How long is SR582 Boulder HWY over Flamingo Wash?
The structure is 78 ft (23.8 m) long with a longest span of 39 ft (11.8 m) and a deck 60 ft wide.
Who owns SR582 Boulder HWY over Flamingo Wash?
It is owned by the State Highway Agency.