State Route 71 NB over State Route 60 & Ramps
FairLos Angeles County, California · 07-LA-071-R4.31-POM · Structure no. 53 2745L
- Built
- 1997
- 28 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 868 ft
- 5 main spans
- Daily traffic
- 44,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 71 NB over State Route 60 & Ramps is a prestressed concrete continuous box beam or girders - multiple carrying State Route 71 NB over State Route 60 & Ramps in Los Angeles County, California. It was built in 1997, so it is 28 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 44,000 vehicles a day, roughly 6% of them trucks, projected to reach 71,086 by 2043. The structure is 868 ft (264.5 m) long and 57 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 State Route 71 NB over State Route 60 & Ramps built?
It was built in 1997, making it 28 years old in 2025.
What condition is State Route 71 NB over State Route 60 & Ramps 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 October 2024.
How much traffic does State Route 71 NB over State Route 60 & Ramps carry?
About 44,000 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is State Route 71 NB over State Route 60 & Ramps?
The structure is 868 ft (264.5 m) long with a longest span of 182 ft (55.5 m) and a deck 57 ft wide.
Who owns State Route 71 NB over State Route 60 & Ramps?
It is owned by the State Highway Agency.