US 191 over Ross Fork Creek
GoodFergus County, Montana · 2M S Garneill · Structure no. P00063021+01891
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Steel
- Length
- 20 ft
- 2 main spans
- Daily traffic
- 2,250
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 191 over Ross Fork Creek is a steel culvert carrying US 191 over Ross Fork Creek in Fergus County, Montana. It was built in 1990, so it is 35 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 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 2,250 vehicles a day, roughly 20% of them trucks, projected to reach 2,396 by 2043. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 123.7 mi (199 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 191 over Ross Fork Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is US 191 over Ross Fork 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 October 2024.
How much traffic does US 191 over Ross Fork Creek carry?
About 2,250 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is US 191 over Ross Fork Creek?
The structure is 20 ft (6.1 m) long with a longest span of 8 ft (2.4 m).
Who owns US 191 over Ross Fork Creek?
It is owned by the State Highway Agency.