Interstate 210 WB over Michillinda Avenue
FairLos Angeles County, California · 07-LA-210-R29.79-ADA · Structure no. 53 1956L
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 166 ft
- 4 main spans
- Daily traffic
- 147,000
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 210 WB over Michillinda Avenue is a concrete continuous box beam or girders - multiple carrying Interstate 210 WB over Michillinda Avenue in Los Angeles County, California. It was built in 1971, so it is 54 years old, younger 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 147,000 vehicles a day, roughly 5% of them trucks, projected to reach 144,910 by 2042. The structure is 166 ft (50.6 m) long and 88 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 210 WB over Michillinda Avenue built?
It was built in 1971, making it 54 years old in 2025.
What condition is Interstate 210 WB over Michillinda Avenue 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 May 2023.
How much traffic does Interstate 210 WB over Michillinda Avenue carry?
About 147,000 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Interstate 210 WB over Michillinda Avenue?
The structure is 166 ft (50.6 m) long with a longest span of 51 ft (15.5 m) and a deck 88 ft wide.
Who owns Interstate 210 WB over Michillinda Avenue?
It is owned by the State Highway Agency.