FR EL23 over Slough
FairElko County, Nevada · West of Halleck · Structure no. B 49
- Built
- 1930
- 95 years old, rebuilt 1944
- Condition
- Fair
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 100
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
FR EL23 over Slough is a concrete culvert carrying FR EL23 over Slough in Elko County, Nevada. It was built in 1930 and reconstructed in 1944, so it is 95 years old, older than the Nevada average of 36.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 100 vehicles a day, roughly 2% of them trucks, projected to reach 110 by 2040. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FR EL23 over Slough built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1944.
What condition is FR EL23 over Slough in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does FR EL23 over Slough carry?
About 100 vehicles per day (2017 count), of which roughly 2% are trucks.
How long is FR EL23 over Slough?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns FR EL23 over Slough?
It is owned by the State Highway Agency.