Big Tujunga Cyn RD over Big Tujunga Cyn-E Xing
GoodLos Angeles County, California · 10MI N/O Foothill Blvd · Structure no. 53C0643
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected May 2024
- Type
- Arch - Deck
- Concrete
- Length
- 384 ft
- 1 main span
- Daily traffic
- 510
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Big Tujunga Cyn RD over Big Tujunga Cyn-E Xing is a concrete arch - deck carrying Big Tujunga Cyn RD over Big Tujunga Cyn-E Xing in Los Angeles County, California. It was built in 1958, so it is 67 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 510 vehicles a day, roughly 1% of them trucks, projected to reach 561 by 2042. The structure is 384 ft (117 m) long and 39 ft wide. If it were closed, the detour would be 21.7 mi (35 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Big Tujunga Cyn RD over Big Tujunga Cyn-E Xing built?
It was built in 1958, making it 67 years old in 2025.
What condition is Big Tujunga Cyn RD over Big Tujunga Cyn-E Xing 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 May 2024.
How much traffic does Big Tujunga Cyn RD over Big Tujunga Cyn-E Xing carry?
About 510 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is Big Tujunga Cyn RD over Big Tujunga Cyn-E Xing?
The structure is 384 ft (117 m) long with a longest span of 269 ft (82 m) and a deck 39 ft wide.
Who owns Big Tujunga Cyn RD over Big Tujunga Cyn-E Xing?
It is owned by the County Highway Agency.