Creekside DR over San Ramon Creek
FairContra Costa County, California · 0.4 MI E of S Main ST · Structure no. 28C0051
- Built
- 1959
- 66 years old, rebuilt 2004
- Condition
- Fair
- inspected January 2025
- Type
- Tee Beam
- Concrete Continuous
- Length
- 112 ft
- 3 main spans
- Daily traffic
- 2,100
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Creekside DR over San Ramon Creek is a concrete continuous tee beam carrying Creekside DR over San Ramon Creek in Contra Costa County, California. It was built in 1959 and reconstructed in 2004, so it is 66 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 5 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 2,100 vehicles a day, roughly 2% of them trucks, projected to reach 4,000 by 2045. The structure is 112 ft (34.1 m) long and 39 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Creekside DR over San Ramon Creek built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2004.
What condition is Creekside 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 January 2025.
How much traffic does Creekside DR over San Ramon Creek carry?
About 2,100 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is Creekside DR over San Ramon Creek?
The structure is 112 ft (34.1 m) long with a longest span of 52 ft (15.8 m) and a deck 39 ft wide.
Who owns Creekside DR over San Ramon Creek?
It is owned by the City or Municipal Highway Agency.