State Route 210 over Thompson Creek
GoodLos Angeles County, California · 07-LA-210-R49.37-CLA · Structure no. 53 2870
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected January 2025
- Type
- Slab
- Prestressed Concrete
- Length
- 54 ft
- 1 main span
- Daily traffic
- 155,000
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 210 over Thompson Creek is a prestressed concrete slab carrying State Route 210 over Thompson Creek in Los Angeles County, California. It was built in 2001, so it is 24 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 155,000 vehicles a day, roughly 5% of them trucks, projected to reach 162,962 by 2045. The structure is 54 ft (16.5 m) long and 238 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 210 over Thompson Creek built?
It was built in 2001, making it 24 years old in 2025.
What condition is State Route 210 over Thompson Creek 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 210 over Thompson Creek carry?
About 155,000 vehicles per day (2018 count), of which roughly 5% are trucks.
How long is State Route 210 over Thompson Creek?
The structure is 54 ft (16.5 m) long with a longest span of 54 ft (16.5 m) and a deck 238 ft wide.
Who owns State Route 210 over Thompson Creek?
It is owned by the State Highway Agency.