300 South Road over A Canal
FairMinidoka County, Idaho · 1.6 N. 5.2 E. Heyburn · Structure no. 000000000025226
- Built
- 2004
- 21 years old
- Condition
- Fair
- inspected April 2024
- Type
- Frame
- Concrete Continuous
- Length
- 48 ft
- 2 main spans
- Daily traffic
- 210
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
300 South Road over A Canal is a concrete continuous frame carrying 300 South Road over A Canal in Minidoka County, Idaho. It was built in 2004, so it is 21 years old, younger 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.
It carries about 210 vehicles a day, roughly 10% of them trucks, projected to reach 315 by 2039. The structure is 48 ft (14.6 m) long and 38 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 300 South Road over A Canal built?
It was built in 2004, making it 21 years old in 2025.
What condition is 300 South Road over A 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 April 2024.
How much traffic does 300 South Road over A Canal carry?
About 210 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is 300 South Road over A Canal?
The structure is 48 ft (14.6 m) long with a longest span of 24 ft (7.3 m) and a deck 38 ft wide.
Who owns 300 South Road over A Canal?
It is owned by the County Highway Agency.