Alhambra Valley RD over Pinole Creek
GoodContra Costa County, California · 65 Ft E. Castro Ranch RD · Structure no. 28C0509
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 1,000
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Alhambra Valley RD over Pinole Creek is a prestressed concrete slab carrying Alhambra Valley RD over Pinole Creek in Contra Costa County, California. It was built in 2017, so it is 8 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 1,000 vehicles a day, roughly 1% of them trucks, projected to reach 2,000 by 2044. The structure is 60 ft (18.2 m) long and 44 ft wide. If it were closed, the detour would be 13.7 mi (22 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alhambra Valley RD over Pinole Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is Alhambra Valley RD over Pinole 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 September 2024.
How much traffic does Alhambra Valley RD over Pinole Creek carry?
About 1,000 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Alhambra Valley RD over Pinole Creek?
The structure is 60 ft (18.2 m) long with a longest span of 58 ft (17.7 m) and a deck 44 ft wide.
Who owns Alhambra Valley RD over Pinole Creek?
It is owned by the County Highway Agency.