Palm Ave over Auburn Ravine
GoodPlacer County, California · Near Auburn Ravine RD · Structure no. 19C0075
- Built
- 1980
- 45 years old, rebuilt 1987
- Condition
- Good
- inspected April 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 8,000
- 1989 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Palm Ave over Auburn Ravine is a concrete continuous culvert carrying Palm Ave over Auburn Ravine in Placer County, California. It was built in 1980 and reconstructed in 1987, so it is 45 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 5% of them trucks, projected to reach 14,967 by 2043. The structure is 27 ft (8.2 m) long and 78 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Palm Ave over Auburn Ravine built?
It was built in 1980, making it 45 years old in 2025. It was reconstructed in 1987.
What condition is Palm Ave over Auburn Ravine 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 2021.
How much traffic does Palm Ave over Auburn Ravine carry?
About 8,000 vehicles per day (1989 count), of which roughly 5% are trucks.
How long is Palm Ave over Auburn Ravine?
The structure is 27 ft (8.2 m) long with a longest span of 13 ft (4.1 m) and a deck 78 ft wide.
Who owns Palm Ave over Auburn Ravine?
It is owned by the City or Municipal Highway Agency.