Telegraph Canyn RD over Telegraph Canyon Channel
GoodSan Diego County, California · 0.25 MI E/O Hilltop DR · Structure no. 57C0507
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected February 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 45 ft
- 2 main spans
- Daily traffic
- 4,284
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Telegraph Canyn RD over Telegraph Canyon Channel is a concrete continuous culvert carrying Telegraph Canyn RD over Telegraph Canyon Channel in San Diego County, California. It was built in 1977, so it is 48 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 4,284 vehicles a day, roughly 2% of them trucks, projected to reach 4,621 by 2047. The structure is 45 ft (13.7 m) long and 61 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Telegraph Canyn RD over Telegraph Canyon Channel built?
It was built in 1977, making it 48 years old in 2025.
What condition is Telegraph Canyn RD over Telegraph Canyon Channel 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 February 2025.
How much traffic does Telegraph Canyn RD over Telegraph Canyon Channel carry?
About 4,284 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is Telegraph Canyn RD over Telegraph Canyon Channel?
The structure is 45 ft (13.7 m) long with a longest span of 21 ft (6.5 m) and a deck 61 ft wide.
Who owns Telegraph Canyn RD over Telegraph Canyon Channel?
It is owned by the City or Municipal Highway Agency.