Sinaloa DR over Oak Creek
FairSanta Barbara County, California · 0.1 MI E of San Ysidro RD · Structure no. 51C0241
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected November 2023
- Type
- Slab
- Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 426
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
Sinaloa DR over Oak Creek is a concrete slab carrying Sinaloa DR over Oak Creek in Santa Barbara County, California. It was built in 1973, so it is 52 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 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 426 vehicles a day, roughly 7% of them trucks, projected to reach 1,199 by 2041. The structure is 25 ft (7.6 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Sinaloa DR over Oak Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is Sinaloa DR over Oak 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 November 2023.
How much traffic does Sinaloa DR over Oak Creek carry?
About 426 vehicles per day (2007 count), of which roughly 7% are trucks.
How long is Sinaloa DR over Oak Creek?
The structure is 25 ft (7.6 m) long with a longest span of 21 ft (6.4 m) and a deck 43 ft wide.
Who owns Sinaloa DR over Oak Creek?
It is owned by the County Highway Agency.