Fs Route No. 638 over Granite Creek
GoodBonner County, Idaho · Granite Creek · Structure no. 010400000013126
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected July 2024
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 116 ft
- 1 main span
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
Fs Route No. 638 over Granite Creek is a prestressed concrete continuous tee beam carrying Fs Route No. 638 over Granite Creek in Bonner County, Idaho. It was built in 2010, so it is 15 years old, younger 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 116 ft (35.4 m) long and 20 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 No. 638 over Granite Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is Fs Route No. 638 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 No. 638 over Granite Creek carry?
About 50 vehicles per day (latest count).
How long is Fs Route No. 638 over Granite Creek?
The structure is 116 ft (35.4 m) long with a longest span of 114 ft (34.7 m) and a deck 20 ft wide.
Who owns Fs Route No. 638 over Granite Creek?
It is owned by the U.S. Forest Service.