I 84 over Ten Mile Creek
FairAda County, Idaho · 0.5 W. Meridian · Structure no. 000000000015650
- Built
- 1965
- 60 years old, rebuilt 2014
- Condition
- Fair
- inspected February 2021
- Type
- Frame
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 131,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 84 over Ten Mile Creek is a concrete frame carrying I 84 over Ten Mile Creek in Ada County, Idaho. It was built in 1965 and reconstructed in 2014, so it is 60 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 131,000 vehicles a day, roughly 12% of them trucks, projected to reach 196,500 by 2042. The structure is 23 ft (7 m) long and 241 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 over Ten Mile Creek built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2014.
What condition is I 84 over Ten Mile 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 February 2021.
How much traffic does I 84 over Ten Mile Creek carry?
About 131,000 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is I 84 over Ten Mile Creek?
The structure is 23 ft (7 m) long with a longest span of 23 ft (7 m) and a deck 241 ft wide.
Who owns I 84 over Ten Mile Creek?
It is owned by the State Highway Agency.