WB 10 over SR 164 (rosemead Bl)
GoodLos Angeles County, California · 07-LA-010-26.84-RSMD · Structure no. 53 0010L
- Built
- 1953
- 72 years old, rebuilt 1972
- Condition
- Good
- inspected February 2025
- Type
- Slab
- Concrete Continuous
- Length
- 182 ft
- 4 main spans
- Daily traffic
- 107,500
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
WB 10 over SR 164 (rosemead Bl) is a concrete continuous slab carrying WB 10 over SR 164 (rosemead Bl) in Los Angeles County, California. It was built in 1953 and reconstructed in 1972, so it is 72 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 107,500 vehicles a day, roughly 6% of them trucks, projected to reach 135,449 by 2047. The structure is 182 ft (55.5 m) long and 81 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 WB 10 over SR 164 (rosemead Bl) built?
It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1972.
What condition is WB 10 over SR 164 (rosemead Bl) 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 February 2025.
How much traffic does WB 10 over SR 164 (rosemead Bl) carry?
About 107,500 vehicles per day (2012 count), of which roughly 6% are trucks.
How long is WB 10 over SR 164 (rosemead Bl)?
The structure is 182 ft (55.5 m) long with a longest span of 85 ft (25.9 m) and a deck 81 ft wide.
Who owns WB 10 over SR 164 (rosemead Bl)?
It is owned by the State Highway Agency.