SR 548 over Terrell Creek
GoodWhatcom County, Washington · 4.7 W JCT I-5 · Structure no. 0018089A0000000
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 5,174
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 548 over Terrell Creek is a concrete culvert carrying SR 548 over Terrell Creek in Whatcom County, Washington. It was built in 2011, so it is 14 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 5,174 vehicles a day, roughly 10% of them trucks, projected to reach 7,401 by 2039. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 8.1 mi (13 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 548 over Terrell Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is SR 548 over Terrell 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 August 2023.
How much traffic does SR 548 over Terrell Creek carry?
About 5,174 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is SR 548 over Terrell Creek?
The structure is 31 ft (9.4 m) long with a longest span of 31 ft (9.4 m).
Who owns SR 548 over Terrell Creek?
It is owned by the State Highway Agency.