E 121 ST S over Idaho Canal; Hampton Br
GoodBonneville County, Idaho · 0.5 N 0.5 E Taylorville · Structure no. 000000000031091
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 80
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
E 121 ST S over Idaho Canal; Hampton Br is a prestressed concrete box beam or girders - multiple carrying E 121 ST S over Idaho Canal; Hampton Br in Bonneville County, Idaho. It was built in 2023, so it is 2 years old, younger 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 80 vehicles a day, roughly 10% of them trucks, projected to reach 120 by 2042. The structure is 40 ft (12.2 m) long and 41 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E 121 ST S over Idaho Canal; Hampton Br built?
It was built in 2023, making it 2 years old in 2025.
What condition is E 121 ST S over Idaho Canal; Hampton Br 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 E 121 ST S over Idaho Canal; Hampton Br carry?
About 80 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is E 121 ST S over Idaho Canal; Hampton Br?
The structure is 40 ft (12.2 m) long with a longest span of 37 ft (11.4 m) and a deck 41 ft wide.
Who owns E 121 ST S over Idaho Canal; Hampton Br?
It is owned by the County Highway Agency.