W22 on Ramp over Santiago Creek
GoodOrange County, California · 12-ORA-022-R11.70-ORA · Structure no. 55 0381K
- Built
- 1967
- 58 years old, rebuilt 2007
- Condition
- Good
- inspected December 2022
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 251 ft
- 4 main spans
- Daily traffic
- 10,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
W22 on Ramp over Santiago Creek is a concrete continuous box beam or girders - multiple carrying W22 on Ramp over Santiago Creek in Orange County, California. It was built in 1967 and reconstructed in 2007, so it is 58 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 10,000 vehicles a day, roughly 3% of them trucks, projected to reach 10,533 by 2041. The structure is 251 ft (76.5 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 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 W22 on Ramp over Santiago Creek built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2007.
What condition is W22 on Ramp over Santiago 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 December 2022.
How much traffic does W22 on Ramp over Santiago Creek carry?
About 10,000 vehicles per day (2017 count), of which roughly 3% are trucks.
How long is W22 on Ramp over Santiago Creek?
The structure is 251 ft (76.5 m) long with a longest span of 81 ft (24.8 m) and a deck 47 ft wide.
Who owns W22 on Ramp over Santiago Creek?
It is owned by the State Highway Agency.