State Route 57 over Associated Road
FairOrange County, California · 12-ORA-057-19.58-FUL · Structure no. 55 0466
- Built
- 1970
- 55 years old, rebuilt 2013
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 152 ft
- 1 main span
- Daily traffic
- 245,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 57 over Associated Road is a prestressed concrete box beam or girders - multiple carrying State Route 57 over Associated Road in Orange County, California. It was built in 1970 and reconstructed in 2013, so it is 55 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 245,000 vehicles a day, roughly 8% of them trucks, projected to reach 310,000 by 2041. The structure is 152 ft (46.3 m) long and 193 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 | 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 State Route 57 over Associated Road built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2013.
What condition is State Route 57 over Associated Road 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 June 2024.
How much traffic does State Route 57 over Associated Road carry?
About 245,000 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is State Route 57 over Associated Road?
The structure is 152 ft (46.3 m) long with a longest span of 152 ft (46.3 m) and a deck 193 ft wide.
Who owns State Route 57 over Associated Road?
It is owned by the State Highway Agency.