Mulholland HWY over Triunfo Creek
GoodLos Angeles County, California · 0.5 Miles E/O Kanan RD · Structure no. 53C2380
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected September 2023
- Type
- Truss - Thru
- Steel
- Length
- 144 ft
- 1 main span
- Daily traffic
- 1,020
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Mulholland HWY over Triunfo Creek is a steel truss - thru carrying Mulholland HWY over Triunfo Creek in Los Angeles County, California. It was built in 2021, so it is 4 years old, younger 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 1,020 vehicles a day, roughly 1% of them trucks, projected to reach 1,122 by 2041. The structure is 144 ft (44 m) long and 45 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mulholland HWY over Triunfo Creek built?
It was built in 2021, making it 4 years old in 2025.
What condition is Mulholland HWY over Triunfo Creek 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 September 2023.
How much traffic does Mulholland HWY over Triunfo Creek carry?
About 1,020 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is Mulholland HWY over Triunfo Creek?
The structure is 144 ft (44 m) long with a longest span of 141 ft (43 m) and a deck 45 ft wide.
Who owns Mulholland HWY over Triunfo Creek?
It is owned by the County Highway Agency.