30th Street over Interstate 110 & Ramp
GoodLos Angeles County, California · 07-LA-110-20.46-LA · Structure no. 53 0896
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 221 ft
- 2 main spans
- Daily traffic
- 1,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
30th Street over Interstate 110 & Ramp is a prestressed concrete continuous box beam or girders - multiple carrying 30th Street over Interstate 110 & Ramp in Los Angeles County, California. It was built in 1996, so it is 29 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,082 by 2042. The structure is 221 ft (67.4 m) long and 72 ft wide. If it were closed, the detour would be 0.6 mi (1 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 30th Street over Interstate 110 & Ramp built?
It was built in 1996, making it 29 years old in 2025.
What condition is 30th Street over Interstate 110 & Ramp 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 September 2023.
How much traffic does 30th Street over Interstate 110 & Ramp carry?
About 1,000 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is 30th Street over Interstate 110 & Ramp?
The structure is 221 ft (67.4 m) long with a longest span of 121 ft (36.8 m) and a deck 72 ft wide.
Who owns 30th Street over Interstate 110 & Ramp?
It is owned by the State Highway Agency.