Gyle Road over Tehama-Colusa Canal
GoodTehama County, California · 1.5 MI W/O SR 99 · Structure no. 08C0145
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected February 2022
- Type
- Slab
- Concrete
- Length
- 84 ft
- 2 main spans
- Daily traffic
- 1,400
- 2006 count
- Owner
- County
- County Highway Agency
About this bridge
Gyle Road over Tehama-Colusa Canal is a concrete slab carrying Gyle Road over Tehama-Colusa Canal in Tehama County, California. It was built in 1969, so it is 56 years old, older 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 1,400 vehicles a day, roughly 8% of them trucks, projected to reach 2,245 by 2040. The structure is 84 ft (25.6 m) long and 44 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 Gyle Road over Tehama-Colusa Canal built?
It was built in 1969, making it 56 years old in 2025.
What condition is Gyle Road over Tehama-Colusa Canal 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 February 2022.
How much traffic does Gyle Road over Tehama-Colusa Canal carry?
About 1,400 vehicles per day (2006 count), of which roughly 8% are trucks.
How long is Gyle Road over Tehama-Colusa Canal?
The structure is 84 ft (25.6 m) long with a longest span of 41 ft (12.5 m) and a deck 44 ft wide.
Who owns Gyle Road over Tehama-Colusa Canal?
It is owned by the County Highway Agency.