LA Tuna Canyon RD over Hansen Heights Channel
GoodLos Angeles County, California · 0.I MI E of Sunland Blvd · Structure no. 53C1221
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected March 2022
- Type
- Slab
- Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 9,910
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
LA Tuna Canyon RD over Hansen Heights Channel is a concrete slab carrying LA Tuna Canyon RD over Hansen Heights Channel in Los Angeles County, California. It was built in 1966, so it is 59 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 9,910 vehicles a day, roughly 1% of them trucks, projected to reach 10,305 by 2040. The structure is 25 ft (7.6 m) long and 86 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA Tuna Canyon RD over Hansen Heights Channel built?
It was built in 1966, making it 59 years old in 2025.
What condition is LA Tuna Canyon RD over Hansen Heights Channel 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 March 2022.
How much traffic does LA Tuna Canyon RD over Hansen Heights Channel carry?
About 9,910 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is LA Tuna Canyon RD over Hansen Heights Channel?
The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 86 ft wide.
Who owns LA Tuna Canyon RD over Hansen Heights Channel?
It is owned by the City or Municipal Highway Agency.