River Junction/ Sc over Blackfoot River 004
FairPowell County, Montana · 6M W Ovando · Structure no. L39354001+00001
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 210 ft
- 3 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
River Junction/ Sc over Blackfoot River 004 is a prestressed concrete stringer/multi-beam or girder carrying River Junction/ Sc over Blackfoot River 004 in Powell County, Montana. It was built in 1994, so it is 31 years old, younger 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 210 ft (64 m) long and 26 ft wide. If it were closed, the detour would be 24.9 mi (40 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was River Junction/ Sc over Blackfoot River 004 built?
It was built in 1994, making it 31 years old in 2025.
What condition is River Junction/ Sc over Blackfoot River 004 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 April 2024.
How much traffic does River Junction/ Sc over Blackfoot River 004 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is River Junction/ Sc over Blackfoot River 004?
The structure is 210 ft (64 m) long with a longest span of 69 ft (21 m) and a deck 26 ft wide.
Who owns River Junction/ Sc over Blackfoot River 004?
It is owned by the County Highway Agency.