IRR - US 2 over S Fork Flathead River
GoodFlathead County, Montana · Hungry Horse · Structure no. 000000201905029
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 844 ft
- 4 main spans
- Daily traffic
- 8,735
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IRR - US 2 over S Fork Flathead River is a steel continuous stringer/multi-beam or girder carrying IRR - US 2 over S Fork Flathead River in Flathead County, Montana. It was built in 2018, so it is 7 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 8,735 vehicles a day, roughly 2% of them trucks, projected to reach 9,434 by 2043. The structure is 844 ft (257.1 m) long and 54 ft wide. If it were closed, the detour would be 54.1 mi (87 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 IRR - US 2 over S Fork Flathead River built?
It was built in 2018, making it 7 years old in 2025.
What condition is IRR - US 2 over S Fork Flathead River 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 IRR - US 2 over S Fork Flathead River carry?
About 8,735 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is IRR - US 2 over S Fork Flathead River?
The structure is 844 ft (257.1 m) long with a longest span of 235 ft (71.6 m) and a deck 54 ft wide.
Who owns IRR - US 2 over S Fork Flathead River?
It is owned by the State Highway Agency.