Amador Valley Road over South San Ramon Creek
GoodAlameda County, California · W of Stagecoach RD · Structure no. 33C0497
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 13,016
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Amador Valley Road over South San Ramon Creek is a concrete continuous culvert carrying Amador Valley Road over South San Ramon Creek in Alameda County, California. It was built in 1965, so it is 60 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 13,016 vehicles a day, roughly 3% of them trucks, projected to reach 16,900 by 2042. The structure is 33 ft (10 m) long and 76 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Amador Valley Road over South San Ramon Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is Amador Valley Road over South San Ramon Creek 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 October 2023.
How much traffic does Amador Valley Road over South San Ramon Creek carry?
About 13,016 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is Amador Valley Road over South San Ramon Creek?
The structure is 33 ft (10 m) long with a longest span of 10 ft (3 m) and a deck 76 ft wide.
Who owns Amador Valley Road over South San Ramon Creek?
It is owned by the City or Municipal Highway Agency.