Fs Route 302 over Granite Creek
GoodBonner County, Idaho · 4 Mi. from Nordman Id · Structure no. 010408000000190
- Built
- 1952
- 73 years old, rebuilt 1998
- Condition
- Good
- inspected July 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 110 ft
- 1 main span
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
Fs Route 302 over Granite Creek is a concrete continuous tee beam carrying Fs Route 302 over Granite Creek in Bonner County, Idaho. It was built in 1952 and reconstructed in 1998, so it is 73 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 50 vehicles a day, projected to reach 75 by 2045. The structure is 110 ft (33.5 m) long and 29 ft wide. If it were closed, the detour would be 620.7 mi (999 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Fs Route 302 over Granite Creek built?
It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1998.
What condition is Fs Route 302 over Granite Creek 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 July 2024.
How much traffic does Fs Route 302 over Granite Creek carry?
About 50 vehicles per day (latest count).
How long is Fs Route 302 over Granite Creek?
The structure is 110 ft (33.5 m) long with a longest span of 60 ft (18.3 m) and a deck 29 ft wide.
Who owns Fs Route 302 over Granite Creek?
It is owned by the U.S. Forest Service.