Antonio Parkway over San Juan Creek
GoodOrange County, California · 0.2 Mi. N/O Ortega HWY · Structure no. 55C0628
- Built
- 1997
- 28 years old, rebuilt 2013
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 776 ft
- 5 main spans
- Daily traffic
- 12,135
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Antonio Parkway over San Juan Creek is a concrete continuous box beam or girders - multiple carrying Antonio Parkway over San Juan Creek in Orange County, California. It was built in 1997 and reconstructed in 2013, 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 12,135 vehicles a day, roughly 1% of them trucks, projected to reach 22,292 by 2041. The structure is 776 ft (236.5 m) long and 114 ft wide. If it were closed, the detour would be 6.2 mi (10 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 Antonio Parkway over San Juan Creek built?
It was built in 1997, making it 28 years old in 2025. It was reconstructed in 2013.
What condition is Antonio Parkway over San Juan 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 May 2023.
How much traffic does Antonio Parkway over San Juan Creek carry?
About 12,135 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Antonio Parkway over San Juan Creek?
The structure is 776 ft (236.5 m) long with a longest span of 174 ft (53 m) and a deck 114 ft wide.
Who owns Antonio Parkway over San Juan Creek?
It is owned by the County Highway Agency.