I 86 Wbl over Private Rd.;machine Pass
GoodPower County, Idaho · Near American Falls · Structure no. 000000000010780
- Built
- 1959
- 66 years old
- Condition
- Good
- inspected May 2024
- Type
- Frame
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 4,350
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 86 Wbl over Private Rd.;machine Pass is a concrete frame carrying I 86 Wbl over Private Rd.;machine Pass in Power County, Idaho. It was built in 1959, so it is 66 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 4,350 vehicles a day, roughly 19% of them trucks, projected to reach 6,525 by 2042. The structure is 24 ft (7.3 m) long and 50 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 86 Wbl over Private Rd.;machine Pass built?
It was built in 1959, making it 66 years old in 2025.
What condition is I 86 Wbl over Private Rd.;machine Pass 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 May 2024.
How much traffic does I 86 Wbl over Private Rd.;machine Pass carry?
About 4,350 vehicles per day (2023 count), of which roughly 19% are trucks.
How long is I 86 Wbl over Private Rd.;machine Pass?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 50 ft wide.
Who owns I 86 Wbl over Private Rd.;machine Pass?
It is owned by the State Highway Agency.