Big Creek RD - Nf- over Big Creek 062
FairPark County, Montana · 9M SW Emigrant · Structure no. L34307003+01001
- Built
- 1938
- 87 years old, rebuilt 1997
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 30 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Big Creek RD - Nf- over Big Creek 062 is a steel stringer/multi-beam or girder carrying Big Creek RD - Nf- over Big Creek 062 in Park County, Montana. It was built in 1938 and reconstructed in 1997, so it is 87 years old, older than the Montana average of 47 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 30 ft (9.1 m) long and 20 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Big Creek RD - Nf- over Big Creek 062 built?
It was built in 1938, making it 87 years old in 2025. It was reconstructed in 1997.
What condition is Big Creek RD - Nf- over Big Creek 062 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 May 2023.
How much traffic does Big Creek RD - Nf- over Big Creek 062 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Big Creek RD - Nf- over Big Creek 062?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.7 m) and a deck 20 ft wide.
Who owns Big Creek RD - Nf- over Big Creek 062?
It is owned by the County Highway Agency.