Deer Harbor Road over Crow Valley Drainage
FairSan Juan County, Washington · Orcas Island · Structure no. 086741000000000
- Built
- 2001
- 24 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 1,826
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Deer Harbor Road over Crow Valley Drainage is a prestressed concrete slab carrying Deer Harbor Road over Crow Valley Drainage in San Juan County, Washington. It was built in 2001, so it is 24 years old, younger 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 1,826 vehicles a day, roughly 5% of them trucks, projected to reach 1,950 by 2046. The structure is 24 ft (7.3 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Deer Harbor Road over Crow Valley Drainage built?
It was built in 2001, making it 24 years old in 2025.
What condition is Deer Harbor Road over Crow Valley Drainage 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 September 2024.
How much traffic does Deer Harbor Road over Crow Valley Drainage carry?
About 1,826 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Deer Harbor Road over Crow Valley Drainage?
The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 27 ft wide.
Who owns Deer Harbor Road over Crow Valley Drainage?
It is owned by the County Highway Agency.