Laknar LN over Beaverhead River 095
FairBeaverhead County, Montana · 1M N Dillon · Structure no. L01279000+04001
- Built
- 2001
- 24 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 143 ft
- 2 main spans
- Daily traffic
- 1,816
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Laknar LN over Beaverhead River 095 is a prestressed concrete stringer/multi-beam or girder carrying Laknar LN over Beaverhead River 095 in Beaverhead County, Montana. It was built in 2001, so it is 24 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 1,816 vehicles a day, roughly 1% of them trucks, projected to reach 1,961 by 2043. The structure is 143 ft (43.5 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Laknar LN over Beaverhead River 095 built?
It was built in 2001, making it 24 years old in 2025.
What condition is Laknar LN over Beaverhead River 095 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 Laknar LN over Beaverhead River 095 carry?
About 1,816 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Laknar LN over Beaverhead River 095?
The structure is 143 ft (43.5 m) long with a longest span of 72 ft (21.8 m) and a deck 43 ft wide.
Who owns Laknar LN over Beaverhead River 095?
It is owned by the County Highway Agency.