Las Posas RD over State Route 1
FairVentura County, California · 07-VEN-001-10.23 · Structure no. 52 0248
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 235 ft
- 4 main spans
- Daily traffic
- 5,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Las Posas RD over State Route 1 is a prestressed concrete stringer/multi-beam or girder carrying Las Posas RD over State Route 1 in Ventura County, California. It was built in 1962, so it is 63 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 5,500 vehicles a day, roughly 2% of them trucks, projected to reach 7,000 by 2042. The structure is 235 ft (71.5 m) long and 58 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Las Posas RD over State Route 1 built?
It was built in 1962, making it 63 years old in 2025.
What condition is Las Posas RD over State Route 1 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.
How much traffic does Las Posas RD over State Route 1 carry?
About 5,500 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Las Posas RD over State Route 1?
The structure is 235 ft (71.5 m) long with a longest span of 96 ft (29.3 m) and a deck 58 ft wide.
Who owns Las Posas RD over State Route 1?
It is owned by the State Highway Agency.