State Route 60 over Prospectors Road
GoodLos Angeles County, California · 07-LA-060-R25.36-DMBR · Structure no. 53 1873
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 133 ft
- 3 main spans
- Daily traffic
- 339,000
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 60 over Prospectors Road is a concrete continuous box beam or girders - multiple carrying State Route 60 over Prospectors Road in Los Angeles County, California. It was built in 1970, so it is 55 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 339,000 vehicles a day, roughly 8% of them trucks, projected to reach 399,478 by 2047. The structure is 133 ft (40.5 m) long and 189 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 60 over Prospectors Road built?
It was built in 1970, making it 55 years old in 2025.
What condition is State Route 60 over Prospectors Road 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 January 2025.
How much traffic does State Route 60 over Prospectors Road carry?
About 339,000 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is State Route 60 over Prospectors Road?
The structure is 133 ft (40.5 m) long with a longest span of 68 ft (20.7 m) and a deck 189 ft wide.
Who owns State Route 60 over Prospectors Road?
It is owned by the State Highway Agency.