Hall Road over North Fork Kopta Slough
FairTehama County, California · 1/4 MI S Orangewood RD · Structure no. 08C0351
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected November 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 400
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
Hall Road over North Fork Kopta Slough is a concrete continuous culvert carrying Hall Road over North Fork Kopta Slough in Tehama County, California. It was built in 1992, so it is 33 years old, younger 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 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 400 vehicles a day, roughly 6% of them trucks, projected to reach 536 by 2044. The structure is 32 ft (9.8 m) long and 34 ft wide. If it were closed, the detour would be 8.7 mi (14 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hall Road over North Fork Kopta Slough built?
It was built in 1992, making it 33 years old in 2025.
What condition is Hall Road over North Fork Kopta 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 November 2022.
How much traffic does Hall Road over North Fork Kopta Slough carry?
About 400 vehicles per day (2010 count), of which roughly 6% are trucks.
How long is Hall Road over North Fork Kopta Slough?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 34 ft wide.
Who owns Hall Road over North Fork Kopta Slough?
It is owned by the County Highway Agency.