US Highway 101 SB over Avila Beach DR
GoodSan Luis Obispo County, California · 05-SLO-101-R21.10 · Structure no. 49 0191L
- Built
- 1963
- 62 years old, rebuilt 2006
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 31,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
US Highway 101 SB over Avila Beach DR is a concrete continuous box beam or girders - multiple carrying US Highway 101 SB over Avila Beach DR in San Luis Obispo County, California. It was built in 1963 and reconstructed in 2006, 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 31,000 vehicles a day, roughly 9% of them trucks, projected to reach 47,278 by 2044. The structure is 150 ft (45.8 m) long and 58 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US Highway 101 SB over Avila Beach DR built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2006.
What condition is US Highway 101 SB over Avila Beach DR in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.
How much traffic does US Highway 101 SB over Avila Beach DR carry?
About 31,000 vehicles per day (2009 count), of which roughly 9% are trucks.
How long is US Highway 101 SB over Avila Beach DR?
The structure is 150 ft (45.8 m) long with a longest span of 70 ft (21.4 m) and a deck 58 ft wide.
Who owns US Highway 101 SB over Avila Beach DR?
It is owned by the State Highway Agency.