Wynola RD over Jim Green Creek
GoodSan Diego County, California · 0.38 MI E/O SR 78/79 · Structure no. 57C0378
- Built
- 1945
- 80 years old
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 252
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Wynola RD over Jim Green Creek is a concrete continuous culvert carrying Wynola RD over Jim Green Creek in San Diego County, California. It was built in 1945, so it is 80 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 252 vehicles a day, roughly 2% of them trucks, projected to reach 265 by 2045. The structure is 30 ft (9.1 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 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 Wynola RD over Jim Green Creek built?
It was built in 1945, making it 80 years old in 2025.
What condition is Wynola RD over Jim Green 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 January 2025.
How much traffic does Wynola RD over Jim Green Creek carry?
About 252 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is Wynola RD over Jim Green Creek?
The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.2 m) and a deck 27 ft wide.
Who owns Wynola RD over Jim Green Creek?
It is owned by the County Highway Agency.