Marshall Ave over Forester Creek Tributary
GoodSan Diego County, California · 0.1 MI N/O Bradley Ave · Structure no. 57C0534
- Built
- 1974
- 51 years old, rebuilt 2000
- Condition
- Good
- inspected April 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 64 ft
- 4 main spans
- Daily traffic
- 8,000
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Marshall Ave over Forester Creek Tributary is a concrete continuous culvert carrying Marshall Ave over Forester Creek Tributary in San Diego County, California. It was built in 1974 and reconstructed in 2000, so it is 51 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 8,000 vehicles a day, roughly 2% of them trucks, projected to reach 11,000 by 2040. The structure is 64 ft (19.5 m) long and 125 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 | 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 Marshall Ave over Forester Creek Tributary built?
It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2000.
What condition is Marshall Ave over Forester Creek Tributary 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 April 2022.
How much traffic does Marshall Ave over Forester Creek Tributary carry?
About 8,000 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is Marshall Ave over Forester Creek Tributary?
The structure is 64 ft (19.5 m) long with a longest span of 12 ft (3.7 m) and a deck 125 ft wide.
Who owns Marshall Ave over Forester Creek Tributary?
It is owned by the County Highway Agency.