I 86 Ebl over Bannock Creek
FairPower County, Idaho · 13.4 E. American Falls · Structure no. 000000000010835
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 82 ft
- 1 main span
- Daily traffic
- 6,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 86 Ebl over Bannock Creek is a prestressed concrete stringer/multi-beam or girder carrying I 86 Ebl over Bannock Creek in Power County, Idaho. It was built in 1972, so it is 53 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.
It carries about 6,500 vehicles a day, roughly 19% of them trucks, projected to reach 9,750 by 2042. The structure is 82 ft (25 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 86 Ebl over Bannock Creek built?
It was built in 1972, making it 53 years old in 2025.
What condition is I 86 Ebl over Bannock Creek 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 July 2024.
How much traffic does I 86 Ebl over Bannock Creek carry?
About 6,500 vehicles per day (2023 count), of which roughly 19% are trucks.
How long is I 86 Ebl over Bannock Creek?
The structure is 82 ft (25 m) long with a longest span of 82 ft (25 m) and a deck 44 ft wide.
Who owns I 86 Ebl over Bannock Creek?
It is owned by the State Highway Agency.