N110-AV43AV43-N110 over Arroyo Seco
GoodLos Angeles County, California · 07-LA-110-27.08-LA · Structure no. 53 0985S
- Built
- 1940
- 85 years old
- Condition
- Good
- inspected June 2023
- Type
- Tee Beam
- Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 5,300
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
N110-AV43AV43-N110 over Arroyo Seco is a concrete tee beam carrying N110-AV43AV43-N110 over Arroyo Seco in Los Angeles County, California. It was built in 1940, so it is 85 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 5,300 vehicles a day, roughly 5% of them trucks, projected to reach 5,956 by 2040. The structure is 60 ft (18.3 m) long and 29 ft wide.
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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N110-AV43AV43-N110 over Arroyo Seco built?
It was built in 1940, making it 85 years old in 2025.
What condition is N110-AV43AV43-N110 over Arroyo Seco 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 June 2023.
How much traffic does N110-AV43AV43-N110 over Arroyo Seco carry?
About 5,300 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is N110-AV43AV43-N110 over Arroyo Seco?
The structure is 60 ft (18.3 m) long with a longest span of 58 ft (17.7 m) and a deck 29 ft wide.
Who owns N110-AV43AV43-N110 over Arroyo Seco?
It is owned by the State Highway Agency.