Cornwall Avenue over Whatcom Creek
FairWhatcom County, Washington · 0.07 N JCT Flora/York · Structure no. 085530000000000
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected May 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 35 ft
- 3 main spans
- Daily traffic
- 8,000
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Cornwall Avenue over Whatcom Creek is a concrete continuous culvert carrying Cornwall Avenue over Whatcom Creek in Whatcom County, Washington. It was built in 1968, so it is 57 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 8,000 vehicles a day, roughly 5% of them trucks, projected to reach 14,100 by 2043. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cornwall Avenue over Whatcom Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Cornwall Avenue over Whatcom Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.
How much traffic does Cornwall Avenue over Whatcom Creek carry?
About 8,000 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Cornwall Avenue over Whatcom Creek?
The structure is 35 ft (10.7 m) long with a longest span of 12 ft (3.7 m).
Who owns Cornwall Avenue over Whatcom Creek?
It is owned by the City or Municipal Highway Agency.