Paraiso DR over San Ramon Creek
FairContra Costa County, California · 0.5 MI E Camino Ramon · Structure no. 28C0391
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected March 2022
- Type
- Tee Beam
- Concrete
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 1,441
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Paraiso DR over San Ramon Creek is a concrete tee beam carrying Paraiso DR over San Ramon Creek in Contra Costa County, California. It was built in 1963, so it is 62 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 1,441 vehicles a day, roughly 1% of them trucks, projected to reach 3,292 by 2040. The structure is 93 ft (28.3 m) long and 48 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Paraiso DR over San Ramon Creek built?
It was built in 1963, making it 62 years old in 2025.
What condition is Paraiso 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 Paraiso DR over San Ramon Creek carry?
About 1,441 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Paraiso 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 48 ft wide.
Who owns Paraiso DR over San Ramon Creek?
It is owned by the City or Municipal Highway Agency.