Malibu Cyn RD over Malibu Crk
PoorLos Angeles County, California · 4.0MI S/O US-101 Fwy · Structure no. 53C0620
- Built
- 1953
- 72 years old
- Condition
- Poor
- inspected April 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 217 ft
- 3 main spans
- Daily traffic
- 20,753
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Malibu Cyn RD over Malibu Crk is a concrete continuous tee beam carrying Malibu Cyn RD over Malibu Crk in Los Angeles County, California. It was built in 1953, so it is 72 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 20,753 vehicles a day, roughly 2% of them trucks, projected to reach 24,903 by 2041. The structure is 217 ft (66.1 m) long and 28 ft wide. If it were closed, the detour would be 14.9 mi (24 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Malibu Cyn RD over Malibu Crk built?
It was built in 1953, making it 72 years old in 2025.
What condition is Malibu Cyn RD over Malibu Crk in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.
How much traffic does Malibu Cyn RD over Malibu Crk carry?
About 20,753 vehicles per day (2017 count), of which roughly 2% are trucks.
How long is Malibu Cyn RD over Malibu Crk?
The structure is 217 ft (66.1 m) long with a longest span of 86 ft (26.2 m) and a deck 28 ft wide.
Who owns Malibu Cyn RD over Malibu Crk?
It is owned by the County Highway Agency.