U.S. Highway 101 over Cahuenga Blvd
GoodLos Angeles County, California · 07-LA-101-7.46-LA · Structure no. 53 0681
- Built
- 1952
- 73 years old, rebuilt 1977
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 150 ft
- 1 main span
- Daily traffic
- 170,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. Highway 101 over Cahuenga Blvd is a concrete box beam or girders - multiple carrying U.S. Highway 101 over Cahuenga Blvd in Los Angeles County, California. It was built in 1952 and reconstructed in 1977, so it is 73 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 170,000 vehicles a day, roughly 10% of them trucks, projected to reach 232,859 by 2042. The structure is 150 ft (45.7 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 U.S. Highway 101 over Cahuenga Blvd built?
It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1977.
What condition is U.S. Highway 101 over Cahuenga Blvd in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.
How much traffic does U.S. Highway 101 over Cahuenga Blvd carry?
About 170,000 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is U.S. Highway 101 over Cahuenga Blvd?
The structure is 150 ft (45.7 m) long with a longest span of 135 ft (41.1 m) and a deck 154 ft wide.
Who owns U.S. Highway 101 over Cahuenga Blvd?
It is owned by the State Highway Agency.