Bowman RD over Adams Creek
FairTehama County, California · 1.0 MI West of I-5 · Structure no. 08C0142
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 54 ft
- 3 main spans
- Daily traffic
- 4,172
- 2005 count
- Owner
- County
- County Highway Agency
About this bridge
Bowman RD over Adams Creek is a concrete continuous culvert carrying Bowman RD over Adams Creek in Tehama County, California. It was built in 1970, so it is 55 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 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 4,172 vehicles a day, roughly 5% of them trucks, projected to reach 10,868 by 2046. The structure is 54 ft (16.5 m) long and 44 ft wide. If it were closed, the detour would be 39.1 mi (63 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bowman RD over Adams Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Bowman RD over Adams Creek 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 February 2024.
How much traffic does Bowman RD over Adams Creek carry?
About 4,172 vehicles per day (2005 count), of which roughly 5% are trucks.
How long is Bowman RD over Adams Creek?
The structure is 54 ft (16.5 m) long with a longest span of 12 ft (3.7 m) and a deck 44 ft wide.
Who owns Bowman RD over Adams Creek?
It is owned by the County Highway Agency.