Mission Gorge RD over Alvarado Flood Cntl Chan
GoodSan Diego County, California · 30FT N/O Camino Del Rio N · Structure no. 57C0581
- Built
- 1952
- 73 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 25,347
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Mission Gorge RD over Alvarado Flood Cntl Chan is a concrete culvert carrying Mission Gorge RD over Alvarado Flood Cntl Chan in San Diego County, California. It was built in 1952, so it is 73 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 25,347 vehicles a day, roughly 1% of them trucks, projected to reach 30,000 by 2045. The structure is 45 ft (13.7 m) long. If it were closed, the detour would be 3.7 mi (6 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 Mission Gorge RD over Alvarado Flood Cntl Chan built?
It was built in 1952, making it 73 years old in 2025.
What condition is Mission Gorge RD over Alvarado Flood Cntl Chan 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 September 2024.
How much traffic does Mission Gorge RD over Alvarado Flood Cntl Chan carry?
About 25,347 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Mission Gorge RD over Alvarado Flood Cntl Chan?
The structure is 45 ft (13.7 m) long with a longest span of 12 ft (3.7 m).
Who owns Mission Gorge RD over Alvarado Flood Cntl Chan?
It is owned by the City or Municipal Highway Agency.