Mussey Grade RD over San Vicente Creek
GoodSan Diego County, California · 3.2 MI S/O SR 67 · Structure no. 57C0373
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 3,200
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Mussey Grade RD over San Vicente Creek is a concrete continuous culvert carrying Mussey Grade RD over San Vicente Creek in San Diego County, California. It was built in 1981, so it is 44 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 3,200 vehicles a day, roughly 2% of them trucks, projected to reach 3,372 by 2045. The structure is 31 ft (9.4 m) long and 34 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mussey Grade RD over San Vicente Creek built?
It was built in 1981, making it 44 years old in 2025.
What condition is Mussey Grade RD over San Vicente 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 August 2023.
How much traffic does Mussey Grade RD over San Vicente Creek carry?
About 3,200 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is Mussey Grade RD over San Vicente Creek?
The structure is 31 ft (9.4 m) long with a longest span of 15 ft (4.5 m) and a deck 34 ft wide.
Who owns Mussey Grade RD over San Vicente Creek?
It is owned by the County Highway Agency.