9-NW over W 22 Canal
GoodGrant County, Washington · 9 NW 0.2 East of a NW · Structure no. 087116000000000
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected November 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 75 ft
- 1 main span
- Daily traffic
- 75
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
9-NW over W 22 Canal is a prestressed concrete tee beam carrying 9-NW over W 22 Canal in Grant County, Washington. It was built in 2003, so it is 22 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 75 vehicles a day, roughly 24% of them trucks, projected to reach 150 by 2042. The structure is 75 ft (22.9 m) long and 30 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| 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 9-NW over W 22 Canal built?
It was built in 2003, making it 22 years old in 2025.
What condition is 9-NW over W 22 Canal 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 2023.
How much traffic does 9-NW over W 22 Canal carry?
About 75 vehicles per day (2020 count), of which roughly 24% are trucks.
How long is 9-NW over W 22 Canal?
The structure is 75 ft (22.9 m) long with a longest span of 74 ft (22.6 m) and a deck 30 ft wide.
Who owns 9-NW over W 22 Canal?
It is owned by the County Highway Agency.