Rostrata Avenue over Brea Creek Channel
FairOrange County, California · 0.2 Mi. N/O Artesia Blvd. · Structure no. 55C0579
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 89 ft
- 1 main span
- Daily traffic
- 1,927
- 2017 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Rostrata Avenue over Brea Creek Channel is a prestressed concrete stringer/multi-beam or girder carrying Rostrata Avenue over Brea Creek Channel in Orange County, California. It was built in 1987, so it is 38 years old, younger 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 1,927 vehicles a day, roughly 1% of them trucks, projected to reach 2,400 by 2040. The structure is 89 ft (27.1 m) long and 62 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rostrata Avenue over Brea Creek Channel built?
It was built in 1987, making it 38 years old in 2025.
What condition is Rostrata Avenue over Brea Creek Channel 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 May 2023.
How much traffic does Rostrata Avenue over Brea Creek Channel carry?
About 1,927 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is Rostrata Avenue over Brea Creek Channel?
The structure is 89 ft (27.1 m) long with a longest span of 88 ft (26.8 m) and a deck 62 ft wide.
Who owns Rostrata Avenue over Brea Creek Channel?
It is owned by the City or Municipal Highway Agency.