Sma 7406;17th ST over Idaho Canal
GoodBonneville County, Idaho · In Idaho Falls · Structure no. 000000000021580
- Built
- 1969
- 56 years old, rebuilt 2024
- Condition
- Good
- inspected November 2024
- Type
- Frame
- Concrete Continuous
- Length
- 37 ft
- 2 main spans
- Daily traffic
- 24,000
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Sma 7406;17th ST over Idaho Canal is a concrete continuous frame carrying Sma 7406;17th ST over Idaho Canal in Bonneville County, Idaho. It was built in 1969 and reconstructed in 2024, 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 24,000 vehicles a day, roughly 1% of them trucks, projected to reach 36,000 by 2042. The structure is 37 ft (11.3 m) long and 118 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Sma 7406;17th ST over Idaho Canal built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2024.
What condition is Sma 7406;17th ST over Idaho Canal in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.
How much traffic does Sma 7406;17th ST over Idaho Canal carry?
About 24,000 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Sma 7406;17th ST over Idaho Canal?
The structure is 37 ft (11.3 m) long with a longest span of 18 ft (5.5 m) and a deck 118 ft wide.
Who owns Sma 7406;17th ST over Idaho Canal?
It is owned by the City or Municipal Highway Agency.