Road over Tunnel Creek
GoodKing County, Washington · 0.5 MI E of Hy 2/6095 JCT · Structure no. 060506000001338
- Built
- 1980
- 45 years old, rebuilt 2010
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 57 ft
- 1 main span
- Daily traffic
- 8
- 1995 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over Tunnel Creek is a prestressed concrete stringer/multi-beam or girder carrying Road over Tunnel Creek in King County, Washington. It was built in 1980 and reconstructed in 2010, so it is 45 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 8 vehicles a day, projected to reach 12 by 2045. The structure is 57 ft (17.3 m) long and 16 ft wide. If it were closed, the detour would be 98.2 mi (158 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Road over Tunnel Creek built?
It was built in 1980, making it 45 years old in 2025. It was reconstructed in 2010.
What condition is Road over Tunnel 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 June 2023.
How much traffic does Road over Tunnel Creek carry?
About 8 vehicles per day (1995 count).
How long is Road over Tunnel Creek?
The structure is 57 ft (17.3 m) long with a longest span of 55 ft (16.7 m) and a deck 16 ft wide.
Who owns Road over Tunnel Creek?
It is owned by the U.S. Forest Service.