State Route 57 over Crowther Ave
GoodOrange County, California · 12-ORA-057-16.74-PLCN · Structure no. 55 0457
- Built
- 1969
- 56 years old, rebuilt 2013
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 152 ft
- 1 main span
- Daily traffic
- 271,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 57 over Crowther Ave is a prestressed concrete box beam or girders - multiple carrying State Route 57 over Crowther Ave in Orange County, California. It was built in 1969 and reconstructed in 2013, so it is 56 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 271,000 vehicles a day, projected to reach 359,000 by 2041. The structure is 152 ft (46.3 m) long and 186 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 57 over Crowther Ave built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2013.
What condition is State Route 57 over Crowther Ave 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 June 2024.
How much traffic does State Route 57 over Crowther Ave carry?
About 271,000 vehicles per day (2020 count).
How long is State Route 57 over Crowther Ave?
The structure is 152 ft (46.3 m) long with a longest span of 150 ft (45.7 m) and a deck 186 ft wide.
Who owns State Route 57 over Crowther Ave?
It is owned by the State Highway Agency.