SR 164 (rosemead) over State Route 60
GoodLos Angeles County, California · 07-LA-164-3.32 · Structure no. 53 1770
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 241 ft
- 2 main spans
- Daily traffic
- 45,900
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR 164 (rosemead) over State Route 60 is a prestressed concrete continuous box beam or girders - multiple carrying SR 164 (rosemead) over State Route 60 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 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 45,900 vehicles a day, roughly 5% of them trucks, projected to reach 54,030 by 2043. The structure is 241 ft (73.5 m) long and 129 ft wide. If it were closed, the detour would be 1.2 mi (2 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 SR 164 (rosemead) over State Route 60 built?
It was built in 1966, making it 59 years old in 2025.
What condition is SR 164 (rosemead) over State Route 60 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 December 2024.
How much traffic does SR 164 (rosemead) over State Route 60 carry?
About 45,900 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is SR 164 (rosemead) over State Route 60?
The structure is 241 ft (73.5 m) long with a longest span of 120 ft (36.6 m) and a deck 129 ft wide.
Who owns SR 164 (rosemead) over State Route 60?
It is owned by the State Highway Agency.