Tierra Rejada Rd. over Arroyo Simi
PoorVentura County, California · 0.5 MI S/O Los Angeles Av · Structure no. 52C0301
- Built
- 1990
- 35 years old
- Condition
- Poor
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 349 ft
- 3 main spans
- Daily traffic
- 8,640
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Tierra Rejada Rd. over Arroyo Simi is a concrete continuous box beam or girders - multiple carrying Tierra Rejada Rd. over Arroyo Simi in Ventura County, California. It was built in 1990, so it is 35 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 8,640 vehicles a day, roughly 1% of them trucks, projected to reach 12,000 by 2044. The structure is 349 ft (106.4 m) long and 85 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Tierra Rejada Rd. over Arroyo Simi built?
It was built in 1990, making it 35 years old in 2025.
What condition is Tierra Rejada Rd. over Arroyo Simi in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.
How much traffic does Tierra Rejada Rd. over Arroyo Simi carry?
About 8,640 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is Tierra Rejada Rd. over Arroyo Simi?
The structure is 349 ft (106.4 m) long with a longest span of 115 ft (35.2 m) and a deck 85 ft wide.
Who owns Tierra Rejada Rd. over Arroyo Simi?
It is owned by the City or Municipal Highway Agency.