El Capitan DR over San Ramon Creek
FairContra Costa County, California · 3000 Ft E Camino Ramon · Structure no. 28C0395
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected March 2022
- Type
- Slab
- Concrete Continuous
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 3,523
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
El Capitan DR over San Ramon Creek is a concrete continuous slab carrying El Capitan DR over San Ramon Creek in Contra Costa County, California. It was built in 1975, so it is 50 years old, younger 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 3,523 vehicles a day, roughly 2% of them trucks, projected to reach 4,922 by 2040. The structure is 93 ft (28.3 m) long and 50 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was El Capitan DR over San Ramon Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is El Capitan DR over San Ramon 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 March 2022.
How much traffic does El Capitan DR over San Ramon Creek carry?
About 3,523 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is El Capitan DR over San Ramon Creek?
The structure is 93 ft (28.3 m) long with a longest span of 40 ft (12.2 m) and a deck 50 ft wide.
Who owns El Capitan DR over San Ramon Creek?
It is owned by the City or Municipal Highway Agency.