State Route 14 over Newhall Avenue
FairLos Angeles County, California · 07-LA-014-R27.04 · Structure no. 53 2070
- Built
- 1971
- 54 years old, rebuilt 1998
- Condition
- Fair
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 152 ft
- 1 main span
- Daily traffic
- 148,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 14 over Newhall Avenue is a prestressed concrete box beam or girders - multiple carrying State Route 14 over Newhall Avenue in Los Angeles County, California. It was built in 1971 and reconstructed in 1998, 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 6 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 148,000 vehicles a day, roughly 4% of them trucks, projected to reach 234,766 by 2041. The structure is 152 ft (46.3 m) long and 154 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 14 over Newhall Avenue built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 1998.
What condition is State Route 14 over Newhall 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 December 2024.
How much traffic does State Route 14 over Newhall Avenue carry?
About 148,000 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is State Route 14 over Newhall Avenue?
The structure is 152 ft (46.3 m) long with a longest span of 150 ft (45.8 m) and a deck 154 ft wide.
Who owns State Route 14 over Newhall Avenue?
It is owned by the State Highway Agency.