I 84 Wbl over SE 9th Avenue Gs
GoodPayette County, Idaho · 11.3 W. Caldwell · Structure no. 000000000015390
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected January 2025
- Type
- Frame
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 15,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 84 Wbl over SE 9th Avenue Gs is a concrete frame carrying I 84 Wbl over SE 9th Avenue Gs in Payette County, Idaho. It was built in 1961, so it is 64 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 15,500 vehicles a day, roughly 23% of them trucks, projected to reach 23,250 by 2042. The structure is 24 ft (7.3 m) long and 48 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 84 Wbl over SE 9th Avenue Gs built?
It was built in 1961, making it 64 years old in 2025.
What condition is I 84 Wbl over SE 9th Avenue Gs 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 January 2025.
How much traffic does I 84 Wbl over SE 9th Avenue Gs carry?
About 15,500 vehicles per day (2023 count), of which roughly 23% are trucks.
How long is I 84 Wbl over SE 9th Avenue Gs?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 48 ft wide.
Who owns I 84 Wbl over SE 9th Avenue Gs?
It is owned by the State Highway Agency.