Frenchman Hills RD over West Canal Tunnel Ww
GoodPosted for loadGrant County, Washington · Frenchmen Hill 1.2 E of I · Structure no. 081340000000000
- Built
- 1962
- 63 years old
- Condition
- Good
- inspected January 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 368
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Frenchman Hills RD over West Canal Tunnel Ww is a prestressed concrete tee beam carrying Frenchman Hills RD over West Canal Tunnel Ww in Grant County, Washington. It was built in 1962, so it is 63 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.
It carries about 368 vehicles a day, roughly 21% of them trucks, projected to reach 430 by 2045. The structure is 52 ft (15.8 m) long and 26 ft wide. If it were closed, the detour would be 19.9 mi (32 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 Frenchman Hills RD over West Canal Tunnel Ww built?
It was built in 1962, making it 63 years old in 2025.
What condition is Frenchman Hills RD over West Canal Tunnel Ww 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 January 2024.
How much traffic does Frenchman Hills RD over West Canal Tunnel Ww carry?
About 368 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is Frenchman Hills RD over West Canal Tunnel Ww?
The structure is 52 ft (15.8 m) long with a longest span of 48 ft (14.6 m) and a deck 26 ft wide.
Who owns Frenchman Hills RD over West Canal Tunnel Ww?
It is owned by the County Highway Agency.