Belfair Tahuya RD over Tahuya River
GoodMason County, Washington · 3.73 NW N. Shore RD · Structure no. 088039000000000
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 116 ft
- 1 main span
- Daily traffic
- 2,558
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Belfair Tahuya RD over Tahuya River is a prestressed concrete continuous stringer/multi-beam or girder carrying Belfair Tahuya RD over Tahuya River in Mason County, Washington. It was built in 2009, so it is 16 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 2,558 vehicles a day, roughly 10% of them trucks, projected to reach 4,000 by 2040. The structure is 116 ft (35.4 m) long and 42 ft wide. If it were closed, the detour would be 21.7 mi (35 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 Belfair Tahuya RD over Tahuya River built?
It was built in 2009, making it 16 years old in 2025.
What condition is Belfair Tahuya RD over Tahuya River 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 August 2023.
How much traffic does Belfair Tahuya RD over Tahuya River carry?
About 2,558 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Belfair Tahuya RD over Tahuya River?
The structure is 116 ft (35.4 m) long with a longest span of 113 ft (34.4 m) and a deck 42 ft wide.
Who owns Belfair Tahuya RD over Tahuya River?
It is owned by the County Highway Agency.