Amador Valley Blvd over Alamo Creek
FairAlameda County, California · W of Doughterty RD · Structure no. 33C0496
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 12,680
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Amador Valley Blvd over Alamo Creek is a concrete continuous culvert carrying Amador Valley Blvd over Alamo 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 12,680 vehicles a day, roughly 3% of them trucks, projected to reach 15,300 by 2042. The structure is 25 ft (7.7 m) long and 81 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Amador Valley Blvd over Alamo Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is Amador Valley Blvd over Alamo Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.
How much traffic does Amador Valley Blvd over Alamo Creek carry?
About 12,680 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Amador Valley Blvd over Alamo Creek?
The structure is 25 ft (7.7 m) long with a longest span of 12 ft (3.7 m) and a deck 81 ft wide.
Who owns Amador Valley Blvd over Alamo Creek?
It is owned by the City or Municipal Highway Agency.