Cape Horn Road over Grandy Creek
FairSkagit County, Washington · 2.25 W JCT SR 20 · Structure no. 081920000000000
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 391
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Cape Horn Road over Grandy Creek is a prestressed concrete stringer/multi-beam or girder carrying Cape Horn Road over Grandy Creek in Skagit County, Washington. It was built in 1967, so it is 58 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 5 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 391 vehicles a day, roughly 6% of them trucks, projected to reach 581 by 2041. The structure is 51 ft (15.5 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cape Horn Road over Grandy Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is Cape Horn Road over Grandy 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 2024.
How much traffic does Cape Horn Road over Grandy Creek carry?
About 391 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is Cape Horn Road over Grandy Creek?
The structure is 51 ft (15.5 m) long with a longest span of 49 ft (14.9 m) and a deck 30 ft wide.
Who owns Cape Horn Road over Grandy Creek?
It is owned by the County Highway Agency.