Clearbrook RD over Johnson Creek
GoodWhatcom County, Washington · 0.44 W Nooksack Rd. · Structure no. 088231000000000
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 53 ft
- 1 main span
- Daily traffic
- 240
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Clearbrook RD over Johnson Creek is a prestressed concrete slab carrying Clearbrook RD over Johnson Creek in Whatcom County, Washington. It was built in 2010, so it is 15 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 240 vehicles a day, roughly 10% of them trucks, projected to reach 450 by 2046. The structure is 53 ft (16.2 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Clearbrook RD over Johnson Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is Clearbrook RD over Johnson 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 November 2024.
How much traffic does Clearbrook RD over Johnson Creek carry?
About 240 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Clearbrook RD over Johnson Creek?
The structure is 53 ft (16.2 m) long with a longest span of 50 ft (15.2 m) and a deck 32 ft wide.
Who owns Clearbrook RD over Johnson Creek?
It is owned by the County Highway Agency.