Afton RD over Lateral "a"
GoodButte County, California · 0.5 MI E/O Wickman RD · Structure no. 12C0379
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 85 ft
- 3 main spans
- Daily traffic
- 513
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
Afton RD over Lateral "a" is a concrete continuous slab carrying Afton RD over Lateral "a" in Butte County, California. It was built in 1998, so it is 27 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 513 vehicles a day, roughly 38% of them trucks, projected to reach 642 by 2041. The structure is 85 ft (26 m) long and 29 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 |
|---|---|---|
| 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 Afton RD over Lateral "a" built?
It was built in 1998, making it 27 years old in 2025.
What condition is Afton RD over Lateral "a" 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 May 2023.
How much traffic does Afton RD over Lateral "a" carry?
About 513 vehicles per day (2007 count), of which roughly 38% are trucks.
How long is Afton RD over Lateral "a"?
The structure is 85 ft (26 m) long with a longest span of 34 ft (10.4 m) and a deck 29 ft wide.
Who owns Afton RD over Lateral "a"?
It is owned by the County Highway Agency.