SE 248th ST over Rock Creek
GoodKing County, Washington · 1 MI E SR-169 on SE 248th · Structure no. 087196000000000
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 465
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
SE 248th ST over Rock Creek is a concrete culvert carrying SE 248th ST over Rock Creek in King County, Washington. It was built in 2003, so it is 22 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 465 vehicles a day, roughly 1% of them trucks, projected to reach 610 by 2042. The structure is 62 ft (18.9 m) long and 140 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SE 248th ST over Rock Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is SE 248th ST over Rock 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 May 2024.
How much traffic does SE 248th ST over Rock Creek carry?
About 465 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is SE 248th ST over Rock Creek?
The structure is 62 ft (18.9 m) long with a longest span of 26 ft (7.9 m) and a deck 140 ft wide.
Who owns SE 248th ST over Rock Creek?
It is owned by the County Highway Agency.