Adolfo RD over Calleguas Creek
FairVentura County, California · 0.5 MI E Lewis RD · Structure no. 52C0222
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 204 ft
- 3 main spans
- Daily traffic
- 15,000
- 2013 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Adolfo RD over Calleguas Creek is a concrete continuous box beam or girders - multiple carrying Adolfo RD over Calleguas Creek in Ventura County, California. It was built in 1982, so it is 43 years old, younger 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 15,000 vehicles a day, roughly 10% of them trucks, projected to reach 20,495 by 2040. The structure is 204 ft (62.2 m) long and 86 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Adolfo RD over Calleguas Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is Adolfo RD over Calleguas Creek 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 August 2023.
How much traffic does Adolfo RD over Calleguas Creek carry?
About 15,000 vehicles per day (2013 count), of which roughly 10% are trucks.
How long is Adolfo RD over Calleguas Creek?
The structure is 204 ft (62.2 m) long with a longest span of 68 ft (20.7 m) and a deck 86 ft wide.
Who owns Adolfo RD over Calleguas Creek?
It is owned by the City or Municipal Highway Agency.