Rock RD over Saar CR
FairWhatcom County, Washington · 0.18 W of Lenhart RD · Structure no. 080448000000000
- Built
- 1966
- 59 years old, rebuilt 1992
- Condition
- Fair
- inspected November 2024
- Type
- Channel Beam
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 524
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Rock RD over Saar CR is a concrete channel beam carrying Rock RD over Saar CR in Whatcom County, Washington. It was built in 1966 and reconstructed in 1992, so it is 59 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 524 vehicles a day, roughly 10% of them trucks, projected to reach 900 by 2046. The structure is 31 ft (9.4 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rock RD over Saar CR built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1992.
What condition is Rock RD over Saar CR 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 November 2024.
How much traffic does Rock RD over Saar CR carry?
About 524 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Rock RD over Saar CR?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 30 ft wide.
Who owns Rock RD over Saar CR?
It is owned by the County Highway Agency.