Hamilton Nord Cana over Red Barn Slough
FairButte County, California · 4.98 MI N of HWY 32 · Structure no. 12C0303
- Built
- 1936
- 89 years old
- Condition
- Fair
- inspected July 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 48 ft
- 3 main spans
- Daily traffic
- 562
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Hamilton Nord Cana over Red Barn Slough is a concrete continuous tee beam carrying Hamilton Nord Cana over Red Barn Slough in Butte County, California. It was built in 1936, so it is 89 years old, older than the California average of 54.8 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 562 vehicles a day, roughly 25% of them trucks, projected to reach 1,199 by 2046. The structure is 48 ft (14.7 m) long and 21 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hamilton Nord Cana over Red Barn Slough built?
It was built in 1936, making it 89 years old in 2025.
What condition is Hamilton Nord Cana over Red Barn Slough 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 July 2024.
How much traffic does Hamilton Nord Cana over Red Barn Slough carry?
About 562 vehicles per day (2016 count), of which roughly 25% are trucks.
How long is Hamilton Nord Cana over Red Barn Slough?
The structure is 48 ft (14.7 m) long with a longest span of 16 ft (4.9 m) and a deck 21 ft wide.
Who owns Hamilton Nord Cana over Red Barn Slough?
It is owned by the County Highway Agency.