STC2739;3800 E. RD over High Line Canal
FairPosted for loadTwin Falls County, Idaho · 7 S. HANSEN;3025N-3800E · Structure no. 000000000019440
- Built
- 1935
- 90 years old, rebuilt 1947
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 96 ft
- 3 main spans
- Daily traffic
- 1,000
- 2023 count
- Owner
- Local
- Other Local Agency
About this bridge
STC2739;3800 E. RD over High Line Canal is a steel stringer/multi-beam or girder carrying STC2739;3800 E. RD over High Line Canal in Twin Falls County, Idaho. It was built in 1935 and reconstructed in 1947, so it is 90 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 1,000 vehicles a day, roughly 16% of them trucks, projected to reach 1,500 by 2042. The structure is 96 ft (29.3 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was STC2739;3800 E. RD over High Line Canal built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1947.
What condition is STC2739;3800 E. RD over High Line Canal 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 February 2024.
How much traffic does STC2739;3800 E. RD over High Line Canal carry?
About 1,000 vehicles per day (2023 count), of which roughly 16% are trucks.
How long is STC2739;3800 E. RD over High Line Canal?
The structure is 96 ft (29.3 m) long with a longest span of 38 ft (11.6 m) and a deck 28 ft wide.
Who owns STC2739;3800 E. RD over High Line Canal?
It is owned by the Other Local Agency.