Interstate 10 over Motor Ave
FairLos Angeles County, California · 07-LA-010-R6.74-LA · Structure no. 53 1552
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 176 ft
- 3 main spans
- Daily traffic
- 284,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 10 over Motor Ave is a concrete continuous box beam or girders - multiple carrying Interstate 10 over Motor Ave in Los Angeles County, California. It was built in 1964, so it is 61 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 284,000 vehicles a day, roughly 4% of them trucks, projected to reach 286,809 by 2046. The structure is 176 ft (53.7 m) long and 141 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Interstate 10 over Motor Ave built?
It was built in 1964, making it 61 years old in 2025.
What condition is Interstate 10 over Motor Ave in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does Interstate 10 over Motor Ave carry?
About 284,000 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is Interstate 10 over Motor Ave?
The structure is 176 ft (53.7 m) long with a longest span of 87 ft (26.5 m) and a deck 141 ft wide.
Who owns Interstate 10 over Motor Ave?
It is owned by the State Highway Agency.