Griffith RD over Wash
GoodMohave County, Arizona · 0.4 MI W JCT I-40 · Structure no. 11077
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 43 ft
- 4 main spans
- Daily traffic
- 933
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Griffith RD over Wash is a concrete continuous culvert carrying Griffith RD over Wash in Mohave County, Arizona. It was built in 1999, so it is 26 years old, younger than the Arizona average of 47.8 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 933 vehicles a day, roughly 5% of them trucks, projected to reach 943 by 2042. The structure is 43 ft (13.1 m) long. If it were closed, the detour would be 19.3 mi (31 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 Griffith RD over Wash built?
It was built in 1999, making it 26 years old in 2025.
What condition is Griffith RD over 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 September 2023.
How much traffic does Griffith RD over Wash carry?
About 933 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Griffith RD over Wash?
The structure is 43 ft (13.1 m) long with a longest span of 10 ft (3 m).
Who owns Griffith RD over Wash?
It is owned by the County Highway Agency.