State Route 110 over 12th Street
GoodLos Angeles County, California · 07-LA-110-21.88-LA · Structure no. 53 0857
- Built
- 1953
- 72 years old, rebuilt 1964
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 66 ft
- 1 main span
- Daily traffic
- 270,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 110 over 12th Street is a concrete box beam or girders - multiple carrying State Route 110 over 12th Street in Los Angeles County, California. It was built in 1953 and reconstructed in 1964, so it is 72 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 270,000 vehicles a day, roughly 3% of them trucks, projected to reach 297,777 by 2042. The structure is 66 ft (20.1 m) long and 155 ft wide. If it were closed, the detour would be 123.7 mi (199 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 State Route 110 over 12th Street built?
It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1964.
What condition is State Route 110 over 12th Street 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 October 2023.
How much traffic does State Route 110 over 12th Street carry?
About 270,000 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is State Route 110 over 12th Street?
The structure is 66 ft (20.1 m) long with a longest span of 63 ft (19.2 m) and a deck 155 ft wide.
Who owns State Route 110 over 12th Street?
It is owned by the State Highway Agency.