Sequoia Avenue over Arroyo Simi
GoodVentura County, California · 0.1 MI S/O Royal Avenue · Structure no. 52C0288
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 201 ft
- 2 main spans
- Daily traffic
- 7,000
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Sequoia Avenue over Arroyo Simi is a concrete continuous box beam or girders - multiple carrying Sequoia Avenue over Arroyo Simi in Ventura County, California. It was built in 1997, so it is 28 years old, younger 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 7,000 vehicles a day, roughly 3% of them trucks, projected to reach 6,162 by 2042. The structure is 201 ft (61.3 m) long and 90 ft wide. If it were closed, the detour would be 61.5 mi (99 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sequoia Avenue over Arroyo Simi built?
It was built in 1997, making it 28 years old in 2025.
What condition is Sequoia Avenue over Arroyo Simi 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 Sequoia Avenue over Arroyo Simi carry?
About 7,000 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is Sequoia Avenue over Arroyo Simi?
The structure is 201 ft (61.3 m) long with a longest span of 98 ft (30 m) and a deck 90 ft wide.
Who owns Sequoia Avenue over Arroyo Simi?
It is owned by the City or Municipal Highway Agency.