State Route 57 over BNSF RY AMTRAK Metrolink
GoodOrange County, California · 12-ORA-057-12.27-ANA · Structure no. 55 0399
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 425 ft
- 7 main spans
- Daily traffic
- 229,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 57 over BNSF RY AMTRAK Metrolink is a concrete continuous box beam or girders - multiple carrying State Route 57 over BNSF RY AMTRAK Metrolink in Orange County, California. It was built in 1976, so it is 49 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 229,000 vehicles a day, roughly 8% of them trucks, projected to reach 265,000 by 2041. The structure is 425 ft (129.5 m) long and 178 ft wide. If it were closed, the detour would be 3.1 mi (5 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 57 over BNSF RY AMTRAK Metrolink built?
It was built in 1976, making it 49 years old in 2025.
What condition is State Route 57 over BNSF RY AMTRAK Metrolink 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 2024.
How much traffic does State Route 57 over BNSF RY AMTRAK Metrolink carry?
About 229,000 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is State Route 57 over BNSF RY AMTRAK Metrolink?
The structure is 425 ft (129.5 m) long with a longest span of 87 ft (26.5 m) and a deck 178 ft wide.
Who owns State Route 57 over BNSF RY AMTRAK Metrolink?
It is owned by the State Highway Agency.