N 1700 E over Lateral 17A
FairTwin Falls County, Idaho · 2.4 E. 3.3 S. Buhl · Structure no. 000000000025543
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 420
- 2023 count
- Owner
- Local
- Other Local Agency
About this bridge
N 1700 E over Lateral 17A is a concrete slab carrying N 1700 E over Lateral 17A in Twin Falls County, Idaho. It was built in 1969, so it is 56 years old, older than the Idaho average of 45.3 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 420 vehicles a day, roughly 14% of them trucks, projected to reach 630 by 2042. The structure is 24 ft (7.3 m) long and 82 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 N 1700 E over Lateral 17A built?
It was built in 1969, making it 56 years old in 2025.
What condition is N 1700 E over Lateral 17A 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 November 2024.
How much traffic does N 1700 E over Lateral 17A carry?
About 420 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is N 1700 E over Lateral 17A?
The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.6 m) and a deck 82 ft wide.
Who owns N 1700 E over Lateral 17A?
It is owned by the Other Local Agency.