Cannawai Valley RD over Cannawai Creek
GoodGrant County, Washington · 2.43 E of Wilson Creek · Structure no. 087560000000000
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Steel
- Length
- 29 ft
- 3 main spans
- Daily traffic
- 15
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Cannawai Valley RD over Cannawai Creek is a steel culvert carrying Cannawai Valley RD over Cannawai Creek in Grant County, Washington. It was built in 2007, so it is 18 years old, younger than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15 vehicles a day, roughly 15% of them trucks, projected to reach 28 by 2042. The structure is 29 ft (8.8 m) long and 24 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cannawai Valley RD over Cannawai Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Cannawai Valley RD over Cannawai 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 December 2023.
How much traffic does Cannawai Valley RD over Cannawai Creek carry?
About 15 vehicles per day (2020 count), of which roughly 15% are trucks.
How long is Cannawai Valley RD over Cannawai Creek?
The structure is 29 ft (8.8 m) long with a longest span of 9 ft (2.7 m) and a deck 24 ft wide.
Who owns Cannawai Valley RD over Cannawai Creek?
It is owned by the County Highway Agency.