State Route 166 over Miranda Pine Creek
GoodSanta Barbara County, California · 05-SB-166-R24.99 · Structure no. 51 0056
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected December 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 185 ft
- 3 main spans
- Daily traffic
- 2,700
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 166 over Miranda Pine Creek is a concrete continuous tee beam carrying State Route 166 over Miranda Pine Creek in Santa Barbara County, California. It was built in 1969, so it is 56 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 2,700 vehicles a day, projected to reach 4,665 by 2042. The structure is 185 ft (56.4 m) long and 34 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 166 over Miranda Pine Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is State Route 166 over Miranda Pine Creek 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 December 2024.
How much traffic does State Route 166 over Miranda Pine Creek carry?
About 2,700 vehicles per day (2009 count).
How long is State Route 166 over Miranda Pine Creek?
The structure is 185 ft (56.4 m) long with a longest span of 63 ft (19.2 m) and a deck 34 ft wide.
Who owns State Route 166 over Miranda Pine Creek?
It is owned by the State Highway Agency.