120th Street Oc over Route 110
GoodLos Angeles County, California · 07-LA-110-13.47-LA · Structure no. 53 0944
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 323 ft
- 2 main spans
- Daily traffic
- 16,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
120th Street Oc over Route 110 is a prestressed concrete continuous box beam or girders - multiple carrying 120th Street Oc over Route 110 in Los Angeles County, California. It was built in 1988, so it is 37 years old, younger 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 16,000 vehicles a day, roughly 1% of them trucks, projected to reach 19,214 by 2044. The structure is 323 ft (98.5 m) long and 80 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 120th Street Oc over Route 110 built?
It was built in 1988, making it 37 years old in 2025.
What condition is 120th Street Oc over 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 May 2024.
How much traffic does 120th Street Oc over Route 110 carry?
About 16,000 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is 120th Street Oc over Route 110?
The structure is 323 ft (98.5 m) long with a longest span of 169 ft (51.5 m) and a deck 80 ft wide.
Who owns 120th Street Oc over Route 110?
It is owned by the State Highway Agency.