Billy Goat Road over Smith Creek
GoodPark County, Montana · No Data Entered · Structure no. 011100000014948
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 40
- Owner
- Federal
- U.S. Forest Service
About this bridge
Billy Goat Road over Smith Creek is a prestressed concrete stringer/multi-beam or girder carrying Billy Goat Road over Smith Creek in Park County, Montana. It was built in 2011, so it is 14 years old, younger than the Montana average of 47 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 40 vehicles a day, projected to reach 60 by 2045. The structure is 40 ft (12.2 m) long and 16 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Billy Goat Road over Smith Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is Billy Goat Road over Smith 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 September 2024.
How much traffic does Billy Goat Road over Smith Creek carry?
About 40 vehicles per day (latest count).
How long is Billy Goat Road over Smith Creek?
The structure is 40 ft (12.2 m) long with a longest span of 36 ft (11 m) and a deck 16 ft wide.
Who owns Billy Goat Road over Smith Creek?
It is owned by the U.S. Forest Service.