Old HWY 410 over Perry Creek
GoodThurston County, Washington · Parallel SR101 · Structure no. 081571000000000
- Built
- 1937
- 88 years old
- Condition
- Good
- inspected July 2024
- Type
- Tee Beam
- Concrete
- Length
- 98 ft
- 1 main span
- Daily traffic
- 587
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Old HWY 410 over Perry Creek is a concrete tee beam carrying Old HWY 410 over Perry Creek in Thurston County, Washington. It was built in 1937, so it is 88 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.
It carries about 587 vehicles a day, roughly 15% of them trucks, projected to reach 907 by 2042. The structure is 98 ft (29.9 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old HWY 410 over Perry Creek built?
It was built in 1937, making it 88 years old in 2025.
What condition is Old HWY 410 over Perry 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 July 2024.
How much traffic does Old HWY 410 over Perry Creek carry?
About 587 vehicles per day (2020 count), of which roughly 15% are trucks.
How long is Old HWY 410 over Perry Creek?
The structure is 98 ft (29.9 m) long with a longest span of 60 ft (18.3 m) and a deck 31 ft wide.
Who owns Old HWY 410 over Perry Creek?
It is owned by the County Highway Agency.