Bannack Bench RD over Grasshopper Creek 009
GoodBeaverhead County, Montana · Bannack · Structure no. L01008012+04001
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 55 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Bannack Bench RD over Grasshopper Creek 009 is a steel stringer/multi-beam or girder carrying Bannack Bench RD over Grasshopper Creek 009 in Beaverhead County, Montana. It was built in 2012, so it is 13 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 55 ft (16.8 m) long and 29 ft wide. If it were closed, the detour would be 65.2 mi (105 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 Bannack Bench RD over Grasshopper Creek 009 built?
It was built in 2012, making it 13 years old in 2025.
What condition is Bannack Bench RD over Grasshopper Creek 009 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 April 2023.
How much traffic does Bannack Bench RD over Grasshopper Creek 009 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Bannack Bench RD over Grasshopper Creek 009?
The structure is 55 ft (16.8 m) long with a longest span of 54 ft (16.5 m) and a deck 29 ft wide.
Who owns Bannack Bench RD over Grasshopper Creek 009?
It is owned by the County Highway Agency.