US 12 over Rainey Creek Overflow
GoodLewis County, Washington · 10.1 E JCT SR 7 · Structure no. 0005609A0000000
- Built
- 1957
- 68 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 4,795
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 12 over Rainey Creek Overflow is a concrete slab carrying US 12 over Rainey Creek Overflow in Lewis County, Washington. It was built in 1957, so it is 68 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 4,795 vehicles a day, roughly 21% of them trucks, projected to reach 5,704 by 2039. The structure is 33 ft (10.1 m) long and 46 ft wide. If it were closed, the detour would be 47.2 mi (76 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 12 over Rainey Creek Overflow built?
It was built in 1957, making it 68 years old in 2025.
What condition is US 12 over Rainey Creek Overflow 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 March 2023.
How much traffic does US 12 over Rainey Creek Overflow carry?
About 4,795 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is US 12 over Rainey Creek Overflow?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.4 m) and a deck 46 ft wide.
Who owns US 12 over Rainey Creek Overflow?
It is owned by the State Highway Agency.