Sheafman Creek RD over Mill Creek 106
FairRavalli County, Montana · 5M S Victor · Structure no. L41007000+06001
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected August 2023
- Type
- Culvert
- Steel
- Length
- 42 ft
- 3 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Sheafman Creek RD over Mill Creek 106 is a steel culvert carrying Sheafman Creek RD over Mill Creek 106 in Ravalli County, Montana. It was built in 1973, so it is 52 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 5 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 42 ft (12.8 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sheafman Creek RD over Mill Creek 106 built?
It was built in 1973, making it 52 years old in 2025.
What condition is Sheafman Creek RD over Mill Creek 106 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 August 2023.
How much traffic does Sheafman Creek RD over Mill Creek 106 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Sheafman Creek RD over Mill Creek 106?
The structure is 42 ft (12.8 m) long with a longest span of 25 ft (7.5 m).
Who owns Sheafman Creek RD over Mill Creek 106?
It is owned by the County Highway Agency.