I 84 Wbl over Canyon Creek
FairElmore County, Idaho · 5.5 W. Mountain Home · Structure no. 000000000015845
- Built
- 1959
- 66 years old, rebuilt 1991
- Condition
- Fair
- inspected May 2023
- Type
- Tee Beam
- Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 14,250
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 84 Wbl over Canyon Creek is a concrete tee beam carrying I 84 Wbl over Canyon Creek in Elmore County, Idaho. It was built in 1959 and reconstructed in 1991, 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 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 14,250 vehicles a day, roughly 33% of them trucks, projected to reach 21,375 by 2042. The structure is 36 ft (11 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 84 Wbl over Canyon Creek built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1991.
What condition is I 84 Wbl over Canyon 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 May 2023.
How much traffic does I 84 Wbl over Canyon Creek carry?
About 14,250 vehicles per day (2023 count), of which roughly 33% are trucks.
How long is I 84 Wbl over Canyon Creek?
The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 41 ft wide.
Who owns I 84 Wbl over Canyon Creek?
It is owned by the State Highway Agency.