Prospect Ave over State Route 110
GoodLos Angeles County, California · 07-LA-110-30.70-SPAS · Structure no. 53 0436
- Built
- 1939
- 86 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 86 ft
- 2 main spans
- Daily traffic
- 2,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Prospect Ave over State Route 110 is a concrete continuous slab carrying Prospect Ave over State Route 110 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 2,000 vehicles a day, roughly 1% of them trucks, projected to reach 2,312 by 2041. The structure is 86 ft (26.2 m) long and 48 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Prospect Ave over State Route 110 built?
It was built in 1939, making it 86 years old in 2025.
What condition is Prospect Ave over State Route 110 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 Prospect Ave over State Route 110 carry?
About 2,000 vehicles per day (2019 count), of which roughly 1% are trucks.
How long is Prospect Ave over State Route 110?
The structure is 86 ft (26.2 m) long with a longest span of 40 ft (12.2 m) and a deck 48 ft wide.
Who owns Prospect Ave over State Route 110?
It is owned by the State Highway Agency.