State ST (wb) over US Highway 101
GoodSanta Barbara County, California · 05-SB-101-18.12-SB · Structure no. 51 0170
- Built
- 1957
- 68 years old
- Condition
- Good
- inspected February 2025
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 297 ft
- 4 main spans
- Daily traffic
- 14,553
- 2003 count
- Owner
- State
- State Highway Agency
About this bridge
State ST (wb) over US Highway 101 is a concrete continuous box beam or girders - multiple carrying State ST (wb) over US Highway 101 in Santa Barbara County, California. It was built in 1957, so it is 68 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 14,553 vehicles a day, roughly 7% of them trucks, projected to reach 19,043 by 2047. The structure is 297 ft (90.5 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 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 State ST (wb) over US Highway 101 built?
It was built in 1957, making it 68 years old in 2025.
What condition is State ST (wb) over US Highway 101 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 February 2025.
How much traffic does State ST (wb) over US Highway 101 carry?
About 14,553 vehicles per day (2003 count), of which roughly 7% are trucks.
How long is State ST (wb) over US Highway 101?
The structure is 297 ft (90.5 m) long with a longest span of 95 ft (29 m) and a deck 37 ft wide.
Who owns State ST (wb) over US Highway 101?
It is owned by the State Highway Agency.