U.S. Highway 395 over Standish Irrig. Canal
GoodLassen County, California · 02-LAS-395-62.19 · Structure no. 07 0030
- Built
- 1936
- 89 years old, rebuilt 1990
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 2,975
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. Highway 395 over Standish Irrig. Canal is a concrete continuous culvert carrying U.S. Highway 395 over Standish Irrig. Canal in Lassen County, California. It was built in 1936 and reconstructed in 1990, so it is 89 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 2,975 vehicles a day, roughly 6% of them trucks, projected to reach 4,897 by 2040. The structure is 28 ft (8.4 m) long and 52 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 | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. Highway 395 over Standish Irrig. Canal built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1990.
What condition is U.S. Highway 395 over Standish Irrig. Canal 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 May 2023.
How much traffic does U.S. Highway 395 over Standish Irrig. Canal carry?
About 2,975 vehicles per day (2009 count), of which roughly 6% are trucks.
How long is U.S. Highway 395 over Standish Irrig. Canal?
The structure is 28 ft (8.4 m) long with a longest span of 13 ft (3.9 m) and a deck 52 ft wide.
Who owns U.S. Highway 395 over Standish Irrig. Canal?
It is owned by the State Highway Agency.