Bayliss Blue Gum R over Bayliss Slough
GoodGlenn County, California · 2.05 MI E of I-5 · Structure no. 11C0208
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected February 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 1,167
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
Bayliss Blue Gum R over Bayliss Slough is a concrete continuous culvert carrying Bayliss Blue Gum R over Bayliss Slough in Glenn County, California. It was built in 1958, so it is 67 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 1,167 vehicles a day, roughly 20% of them trucks, projected to reach 1,964 by 2047. The structure is 33 ft (10.1 m) long and 28 ft wide. If it were closed, the detour would be 11.8 mi (19 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bayliss Blue Gum R over Bayliss Slough built?
It was built in 1958, making it 67 years old in 2025.
What condition is Bayliss Blue Gum R over Bayliss Slough 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 2025.
How much traffic does Bayliss Blue Gum R over Bayliss Slough carry?
About 1,167 vehicles per day (2010 count), of which roughly 20% are trucks.
How long is Bayliss Blue Gum R over Bayliss Slough?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3.2 m) and a deck 28 ft wide.
Who owns Bayliss Blue Gum R over Bayliss Slough?
It is owned by the County Highway Agency.