Alosta Ave over Little Dalton Wash
GoodLos Angeles County, California · 0.8MI E/O Azusa Ave · Structure no. 53C0395
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 11,900
- 2014 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Alosta Ave over Little Dalton Wash is a concrete culvert carrying Alosta Ave over Little Dalton Wash in Los Angeles County, California. It was built in 1960, so it is 65 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 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 11,900 vehicles a day, roughly 3% of them trucks, projected to reach 13,590 by 2044. The structure is 30 ft (9.1 m) long and 91 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alosta Ave over Little Dalton Wash built?
It was built in 1960, making it 65 years old in 2025.
What condition is Alosta Ave over Little Dalton Wash 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 April 2024.
How much traffic does Alosta Ave over Little Dalton Wash carry?
About 11,900 vehicles per day (2014 count), of which roughly 3% are trucks.
How long is Alosta Ave over Little Dalton Wash?
The structure is 30 ft (9.1 m) long with a longest span of 25 ft (7.6 m) and a deck 91 ft wide.
Who owns Alosta Ave over Little Dalton Wash?
It is owned by the City or Municipal Highway Agency.