Route 5 over Stough Canyon
GoodLos Angeles County, California · 07-LA-005-29.78 · Structure no. 53 3077M
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 239,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Route 5 over Stough Canyon is a concrete slab carrying Route 5 over Stough Canyon 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 239,000 vehicles a day, roughly 8% of them trucks, projected to reach 239,232 by 2046. The structure is 23 ft (7 m) long and 133 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 5 over Stough Canyon built?
It was built in 2021, making it 4 years old in 2025.
What condition is Route 5 over Stough Canyon 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 December 2024.
How much traffic does Route 5 over Stough Canyon carry?
About 239,000 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is Route 5 over Stough Canyon?
The structure is 23 ft (7 m) long with a longest span of 18 ft (5.5 m) and a deck 133 ft wide.
Who owns Route 5 over Stough Canyon?
It is owned by the State Highway Agency.