US Highway 101 SB over Las Llagas Uc
GoodSanta Barbara County, California · 05-SB-101-32.84 · Structure no. 51 0196L
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 16,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
US Highway 101 SB over Las Llagas Uc is a concrete slab carrying US Highway 101 SB over Las Llagas Uc 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 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 16,000 vehicles a day, roughly 11% of them trucks, projected to reach 34,167 by 2043. The structure is 31 ft (9.4 m) long and 54 ft wide. If it were closed, the detour would be 19.9 mi (32 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 Las Llagas Uc built?
It was built in 1958, making it 67 years old in 2025.
What condition is US Highway 101 SB over Las Llagas Uc 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 September 2023.
How much traffic does US Highway 101 SB over Las Llagas Uc carry?
About 16,000 vehicles per day (2009 count), of which roughly 11% are trucks.
How long is US Highway 101 SB over Las Llagas Uc?
The structure is 31 ft (9.4 m) long with a longest span of 28 ft (8.5 m) and a deck 54 ft wide.
Who owns US Highway 101 SB over Las Llagas Uc?
It is owned by the State Highway Agency.