Avenue 26 over Arroyo Seco Channel
GoodLos Angeles County, California · At SR 110 · Structure no. 53C1875
- Built
- 1939
- 86 years old
- Condition
- Good
- inspected September 2024
- Type
- Arch - Deck
- Concrete
- Length
- 141 ft
- 2 main spans
- Daily traffic
- 32,700
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Avenue 26 over Arroyo Seco Channel is a concrete arch - deck carrying Avenue 26 over Arroyo Seco Channel in Los Angeles County, California. It was built in 1939, so it is 86 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 32,700 vehicles a day, roughly 3% of them trucks, projected to reach 52,211 by 2042. The structure is 141 ft (43 m) long and 55 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 | 8 Very Good | No problems noted. |
| 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 Avenue 26 over Arroyo Seco Channel built?
It was built in 1939, making it 86 years old in 2025.
What condition is Avenue 26 over Arroyo Seco 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 September 2024.
How much traffic does Avenue 26 over Arroyo Seco Channel carry?
About 32,700 vehicles per day (2016 count), of which roughly 3% are trucks.
How long is Avenue 26 over Arroyo Seco Channel?
The structure is 141 ft (43 m) long with a longest span of 100 ft (30.5 m) and a deck 55 ft wide.
Who owns Avenue 26 over Arroyo Seco Channel?
It is owned by the City or Municipal Highway Agency.