SE 39th Pl over Rutherford Slough
GoodKing County, Washington · 0.4 MI NE of SR-203 · Structure no. 087565000000000
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected July 2023
- Type
- Frame
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 95
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
SE 39th Pl over Rutherford Slough is a concrete frame carrying SE 39th Pl over Rutherford Slough in King County, Washington. It was built in 2007, so it is 18 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 95 vehicles a day, roughly 5% of them trucks, projected to reach 300 by 2039. The structure is 31 ft (9.4 m) long and 25 ft wide. If it were closed, the detour would be 98.8 mi (159 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 SE 39th Pl over Rutherford Slough built?
It was built in 2007, making it 18 years old in 2025.
What condition is SE 39th Pl over Rutherford Slough 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 2023.
How much traffic does SE 39th Pl over Rutherford Slough carry?
About 95 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is SE 39th Pl over Rutherford Slough?
The structure is 31 ft (9.4 m) long with a longest span of 30 ft (9.1 m) and a deck 25 ft wide.
Who owns SE 39th Pl over Rutherford Slough?
It is owned by the County Highway Agency.