Salyer Loop Road over Trinity River
GoodTrinity County, California · 0.1 MI N of SR 299 · Structure no. 05C0221
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 381 ft
- 3 main spans
- Daily traffic
- 751
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
Salyer Loop Road over Trinity River is a concrete continuous box beam or girders - multiple carrying Salyer Loop Road over Trinity River in Trinity County, California. It was built in 1996, so it is 29 years old, younger than the California average of 54.8 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 751 vehicles a day, roughly 1% of them trucks, projected to reach 805 by 2042. The structure is 381 ft (116.1 m) long and 37 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Salyer Loop Road over Trinity River built?
It was built in 1996, making it 29 years old in 2025.
What condition is Salyer Loop Road over Trinity River 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 September 2024.
How much traffic does Salyer Loop Road over Trinity River carry?
About 751 vehicles per day (2007 count), of which roughly 1% are trucks.
How long is Salyer Loop Road over Trinity River?
The structure is 381 ft (116.1 m) long with a longest span of 188 ft (57.3 m) and a deck 37 ft wide.
Who owns Salyer Loop Road over Trinity River?
It is owned by the County Highway Agency.