US 97 over Swauk Creek
GoodKittitas County, Washington · 5.6 N JCT SR 970 · Structure no. 0014218D0000000
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected July 2021
- Type
- Culvert
- Steel
- Length
- 27 ft
- 1 main span
- Daily traffic
- 6,080
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 97 over Swauk Creek is a steel culvert carrying US 97 over Swauk Creek in Kittitas County, Washington. It was built in 1994, so it is 31 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 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 6,080 vehicles a day, roughly 21% of them trucks, projected to reach 7,689 by 2039. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 13 mi (21 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 97 over Swauk Creek built?
It was built in 1994, making it 31 years old in 2025.
What condition is US 97 over Swauk 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 2021.
How much traffic does US 97 over Swauk Creek carry?
About 6,080 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is US 97 over Swauk Creek?
The structure is 27 ft (8.2 m) long with a longest span of 27 ft (8.2 m).
Who owns US 97 over Swauk Creek?
It is owned by the State Highway Agency.