South Street over Interstate 605
FairLos Angeles County, California · 07-LA-605-R3.75-CRTS · Structure no. 53 1732
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 264 ft
- 4 main spans
- Daily traffic
- 16,700
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
South Street over Interstate 605 is a concrete continuous box beam or girders - multiple carrying South Street over Interstate 605 in Los Angeles County, California. It was built in 1966, so it is 59 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 16,700 vehicles a day, roughly 2% of them trucks, projected to reach 22,668 by 2042. The structure is 264 ft (80.5 m) long and 94 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was South Street over Interstate 605 built?
It was built in 1966, making it 59 years old in 2025.
What condition is South Street over Interstate 605 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 2023.
How much traffic does South Street over Interstate 605 carry?
About 16,700 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is South Street over Interstate 605?
The structure is 264 ft (80.5 m) long with a longest span of 94 ft (28.8 m) and a deck 94 ft wide.
Who owns South Street over Interstate 605?
It is owned by the State Highway Agency.