Stc 6703;E 65th S over Butte Arm Canal
FairPosted for loadBonneville County, Idaho · 3.6 S. 1.1 W. Idaho Falls · Structure no. 000000000020750
- Built
- 1956
- 69 years old, rebuilt 1971
- Condition
- Fair
- inspected April 2023
- Type
- Frame
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 5,000
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Stc 6703;E 65th S over Butte Arm Canal is a concrete frame carrying Stc 6703;E 65th S over Butte Arm Canal in Bonneville County, Idaho. It was built in 1956 and reconstructed in 1971, so it is 69 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. Its operating status is: posted for load restriction.
It carries about 5,000 vehicles a day, roughly 10% of them trucks, projected to reach 7,500 by 2042. The structure is 24 ft (7.3 m) long and 58 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 | 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 Stc 6703;E 65th S over Butte Arm Canal built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1971.
What condition is Stc 6703;E 65th S over Butte Arm 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 2023.
How much traffic does Stc 6703;E 65th S over Butte Arm Canal carry?
About 5,000 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Stc 6703;E 65th S over Butte Arm Canal?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 58 ft wide.
Who owns Stc 6703;E 65th S over Butte Arm Canal?
It is owned by the County Highway Agency.