State Route 33 over Derry Dale Creek
GoodVentura County, California · 07-VEN-033-31.72 · Structure no. 52 0079
- Built
- 1932
- 93 years old
- Condition
- Good
- inspected May 2022
- Type
- Tee Beam
- Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 340
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 33 over Derry Dale Creek is a concrete tee beam carrying State Route 33 over Derry Dale Creek in Ventura County, California. It was built in 1932, so it is 93 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 340 vehicles a day, roughly 4% of them trucks, projected to reach 400 by 2042. The structure is 35 ft (10.7 m) long and 28 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 33 over Derry Dale Creek built?
It was built in 1932, making it 93 years old in 2025.
What condition is State Route 33 over Derry Dale 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 May 2022.
How much traffic does State Route 33 over Derry Dale Creek carry?
About 340 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is State Route 33 over Derry Dale Creek?
The structure is 35 ft (10.7 m) long with a longest span of 33 ft (10.1 m) and a deck 28 ft wide.
Who owns State Route 33 over Derry Dale Creek?
It is owned by the State Highway Agency.