US 12 over Bensley Creek
GoodCuster County, Montana · 6M E Miles City · Structure no. P00002009+04401
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 585
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 12 over Bensley Creek is a concrete culvert carrying US 12 over Bensley Creek in Custer County, Montana. It was built in 1999, so it is 26 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 585 vehicles a day, roughly 11% of them trucks, projected to reach 614 by 2043. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 123.7 mi (199 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 12 over Bensley Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is US 12 over Bensley Creek 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 US 12 over Bensley Creek carry?
About 585 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US 12 over Bensley Creek?
The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m).
Who owns US 12 over Bensley Creek?
It is owned by the State Highway Agency.