State Route 57 over Cold Spring Lane
GoodLos Angeles County, California · 07-LA-057-R2.52-DMBR · Structure no. 53 2163
- Built
- 1972
- 53 years old, rebuilt 1998
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 126 ft
- 1 main span
- Daily traffic
- 198,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 57 over Cold Spring Lane is a prestressed concrete box beam or girders - multiple carrying State Route 57 over Cold Spring Lane in Los Angeles County, California. It was built in 1972 and reconstructed in 1998, so it is 53 years old, younger 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 198,000 vehicles a day, roughly 8% of them trucks, projected to reach 233,532 by 2042. The structure is 126 ft (38.4 m) long and 161 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 State Route 57 over Cold Spring Lane built?
It was built in 1972, making it 53 years old in 2025. It was reconstructed in 1998.
What condition is State Route 57 over Cold Spring Lane 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 August 2024.
How much traffic does State Route 57 over Cold Spring Lane carry?
About 198,000 vehicles per day (2017 count), of which roughly 8% are trucks.
How long is State Route 57 over Cold Spring Lane?
The structure is 126 ft (38.4 m) long with a longest span of 124 ft (37.8 m) and a deck 161 ft wide.
Who owns State Route 57 over Cold Spring Lane?
It is owned by the State Highway Agency.