SB 101 Onramp over Graded Earth
GoodLos Angeles County, California · 07-LA-101-9.61-LA · Structure no. 53 3087K
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 181 ft
- 6 main spans
- Daily traffic
- 20,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SB 101 Onramp over Graded Earth is a concrete continuous slab carrying SB 101 Onramp over Graded Earth in Los Angeles County, California. It was built in 2016, so it is 9 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 20,000 vehicles a day, roughly 5% of them trucks, projected to reach 28,660 by 2042. The structure is 181 ft (55.2 m) long and 27 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 SB 101 Onramp over Graded Earth built?
It was built in 2016, making it 9 years old in 2025.
What condition is SB 101 Onramp over Graded Earth 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 March 2024.
How much traffic does SB 101 Onramp over Graded Earth carry?
About 20,000 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is SB 101 Onramp over Graded Earth?
The structure is 181 ft (55.2 m) long with a longest span of 38 ft (11.7 m) and a deck 27 ft wide.
Who owns SB 101 Onramp over Graded Earth?
It is owned by the State Highway Agency.