W Park ST over Beaverhead River 005
GoodBeaverhead County, Montana · 1M W Dillon · Structure no. L01017008+08001
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 103 ft
- 2 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
W Park ST over Beaverhead River 005 is a prestressed concrete stringer/multi-beam or girder carrying W Park ST over Beaverhead River 005 in Beaverhead County, Montana. It was built in 1992, so it is 33 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 103 ft (31.4 m) long and 30 ft wide. If it were closed, the detour would be 19.9 mi (32 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 W Park ST over Beaverhead River 005 built?
It was built in 1992, making it 33 years old in 2025.
What condition is W Park ST over Beaverhead River 005 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 August 2024.
How much traffic does W Park ST over Beaverhead River 005 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is W Park ST over Beaverhead River 005?
The structure is 103 ft (31.4 m) long with a longest span of 51 ft (15.4 m) and a deck 30 ft wide.
Who owns W Park ST over Beaverhead River 005?
It is owned by the County Highway Agency.