U.S. Highway 101 over San Antonio Creek
FairSanta Barbara County, California · 05-SB-101-70.99 · Structure no. 51 0067
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 34 ft
- 3 main spans
- Daily traffic
- 29,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. Highway 101 over San Antonio Creek is a concrete continuous culvert carrying U.S. Highway 101 over San Antonio Creek in Santa Barbara County, California. It was built in 1958, so it is 67 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 29,000 vehicles a day, roughly 13% of them trucks, projected to reach 59,386 by 2042. The structure is 34 ft (10.4 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. Highway 101 over San Antonio Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is U.S. Highway 101 over San Antonio 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 December 2024.
How much traffic does U.S. Highway 101 over San Antonio Creek carry?
About 29,000 vehicles per day (2009 count), of which roughly 13% are trucks.
How long is U.S. Highway 101 over San Antonio Creek?
The structure is 34 ft (10.4 m) long with a longest span of 10 ft (3 m).
Who owns U.S. Highway 101 over San Antonio Creek?
It is owned by the State Highway Agency.