Lost Canyon RD over LA Metro and UPRR
GoodLos Angeles County, California · 1 Mile N/O Via Princessa · Structure no. 53C2386
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 161 ft
- 3 main spans
- Daily traffic
- 5,000
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Lost Canyon RD over LA Metro and UPRR is a prestressed concrete stringer/multi-beam or girder carrying Lost Canyon RD over LA Metro and UPRR in Los Angeles County, California. It was built in 2003, so it is 22 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 5,000 vehicles a day, roughly 1% of them trucks, projected to reach 16,000 by 2044. The structure is 161 ft (49 m) long and 100 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 Lost Canyon RD over LA Metro and UPRR built?
It was built in 2003, making it 22 years old in 2025.
What condition is Lost Canyon RD over LA Metro and UPRR 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 April 2024.
How much traffic does Lost Canyon RD over LA Metro and UPRR carry?
About 5,000 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Lost Canyon RD over LA Metro and UPRR?
The structure is 161 ft (49 m) long with a longest span of 75 ft (23 m) and a deck 100 ft wide.
Who owns Lost Canyon RD over LA Metro and UPRR?
It is owned by the City or Municipal Highway Agency.