SR604 Las Vegas Bl over Dry Wash
GoodClark County, Nevada · North Las Vegas · Structure no. B1418
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 42 ft
- 4 main spans
- Daily traffic
- 4,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR604 Las Vegas Bl over Dry Wash is a concrete culvert carrying SR604 Las Vegas Bl over Dry Wash in Clark County, Nevada. It was built in 1974, so it is 51 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 4,000 vehicles a day, roughly 5% of them trucks, projected to reach 8,066 by 2040. The structure is 42 ft (12.9 m) long. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR604 Las Vegas Bl over Dry Wash built?
It was built in 1974, making it 51 years old in 2025.
What condition is SR604 Las Vegas Bl over Dry 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 November 2024.
How much traffic does SR604 Las Vegas Bl over Dry Wash carry?
About 4,000 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is SR604 Las Vegas Bl over Dry Wash?
The structure is 42 ft (12.9 m) long with a longest span of 10 ft (3 m).
Who owns SR604 Las Vegas Bl over Dry Wash?
It is owned by the State Highway Agency.