Terra Bella ST over Pacoima Diversion Chan
GoodLos Angeles County, California · 0.1 MI West of Arleta Ave · Structure no. 53C0530
- Built
- 1954
- 71 years old, rebuilt 1979
- Condition
- Good
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 89 ft
- 1 main span
- Daily traffic
- 14,256
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Terra Bella ST over Pacoima Diversion Chan is a steel stringer/multi-beam or girder carrying Terra Bella ST over Pacoima Diversion Chan in Los Angeles County, California. It was built in 1954 and reconstructed in 1979, so it is 71 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 14,256 vehicles a day, roughly 1% of them trucks, projected to reach 17,690 by 2045. The structure is 89 ft (27.1 m) long and 82 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 Terra Bella ST over Pacoima Diversion Chan built?
It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1979.
What condition is Terra Bella ST over Pacoima Diversion Chan 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 January 2023.
How much traffic does Terra Bella ST over Pacoima Diversion Chan carry?
About 14,256 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Terra Bella ST over Pacoima Diversion Chan?
The structure is 89 ft (27.1 m) long with a longest span of 85 ft (25.9 m) and a deck 82 ft wide.
Who owns Terra Bella ST over Pacoima Diversion Chan?
It is owned by the City or Municipal Highway Agency.