4th ST Ramp B over Ground
GoodLos Angeles County, California · E/O Hope ST · Structure no. 53C1171
- Built
- 1972
- 53 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 63 ft
- 1 main span
- Daily traffic
- 350
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
4th ST Ramp B over Ground is a concrete box beam or girders - multiple carrying 4th ST Ramp B over Ground in Los Angeles County, California. It was built in 1972, so it is 53 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 350 vehicles a day, roughly 1% of them trucks, projected to reach 513 by 2044. The structure is 63 ft (19.2 m) long and 26 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 4th ST Ramp B over Ground built?
It was built in 1972, making it 53 years old in 2025.
What condition is 4th ST Ramp B over Ground 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 August 2024.
How much traffic does 4th ST Ramp B over Ground carry?
About 350 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is 4th ST Ramp B over Ground?
The structure is 63 ft (19.2 m) long with a longest span of 50 ft (15.2 m) and a deck 26 ft wide.
Who owns 4th ST Ramp B over Ground?
It is owned by the City or Municipal Highway Agency.