Aliso Cn RD N/Xing over Aliso Cyn Crk
FairLos Angeles County, California · 1.4MI W/O Angeles for HWY · Structure no. 53C1697
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected May 2024
- Type
- Culvert
- Steel
- Length
- 30 ft
- 5 main spans
- Daily traffic
- 1,273
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Aliso Cn RD N/Xing over Aliso Cyn Crk is a steel culvert carrying Aliso Cn RD N/Xing over Aliso Cyn Crk in Los Angeles County, California. It was built in 1978, so it is 47 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 6 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 1,273 vehicles a day, roughly 2% of them trucks, projected to reach 1,400 by 2044. The structure is 30 ft (9.1 m) long and 50 ft wide. If it were closed, the detour would be 14.3 mi (23 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Aliso Cn RD N/Xing over Aliso Cyn Crk built?
It was built in 1978, making it 47 years old in 2025.
What condition is Aliso Cn RD N/Xing over Aliso Cyn Crk 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 2024.
How much traffic does Aliso Cn RD N/Xing over Aliso Cyn Crk carry?
About 1,273 vehicles per day (2017 count), of which roughly 2% are trucks.
How long is Aliso Cn RD N/Xing over Aliso Cyn Crk?
The structure is 30 ft (9.1 m) long with a longest span of 4 ft (1.2 m) and a deck 50 ft wide.
Who owns Aliso Cn RD N/Xing over Aliso Cyn Crk?
It is owned by the County Highway Agency.