IRR US 395 over Allerman Canal
GoodDouglas County, Nevada · South of Gardnerville · Structure no. B 161
- Built
- 1927
- 98 years old, rebuilt 1970
- Condition
- Good
- inspected June 2024
- Type
- Tee Beam
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 12,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
IRR US 395 over Allerman Canal is a concrete tee beam carrying IRR US 395 over Allerman Canal in Douglas County, Nevada. It was built in 1927 and reconstructed in 1970, so it is 98 years old, older than the Nevada average of 36.4 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 12,000 vehicles a day, roughly 6% of them trucks, projected to reach 20,000 by 2040. The structure is 27 ft (8.2 m) long and 79 ft wide. If it were closed, the detour would be 77.1 mi (124 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR US 395 over Allerman Canal built?
It was built in 1927, making it 98 years old in 2025. It was reconstructed in 1970.
What condition is IRR US 395 over Allerman 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 June 2024.
How much traffic does IRR US 395 over Allerman Canal carry?
About 12,000 vehicles per day (2017 count), of which roughly 6% are trucks.
How long is IRR US 395 over Allerman Canal?
The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.6 m) and a deck 79 ft wide.
Who owns IRR US 395 over Allerman Canal?
It is owned by the State Highway Agency.