I 84 Wbl over Drain
FairOneida County, Idaho · 22.1 E. Sublett · Structure no. 000000000016540
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected June 2024
- Type
- Frame
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 5,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 84 Wbl over Drain is a concrete frame carrying I 84 Wbl over Drain in Oneida County, Idaho. It was built in 1968, so it is 57 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 5 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 5,500 vehicles a day, roughly 46% of them trucks, projected to reach 8,250 by 2042. The structure is 30 ft (9.1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 84 Wbl over Drain built?
It was built in 1968, making it 57 years old in 2025.
What condition is I 84 Wbl over Drain 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 June 2024.
How much traffic does I 84 Wbl over Drain carry?
About 5,500 vehicles per day (2023 count), of which roughly 46% are trucks.
How long is I 84 Wbl over Drain?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 44 ft wide.
Who owns I 84 Wbl over Drain?
It is owned by the State Highway Agency.