US 287 over Six Mile Creek
GoodBroadwater County, Montana · 1M N Toston · Structure no. 000000202005330
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 5,250
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 287 over Six Mile Creek is a concrete culvert carrying US 287 over Six Mile Creek in Broadwater County, Montana. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 5,250 vehicles a day, roughly 6% of them trucks, projected to reach 5,906 by 2043. The structure is 25 ft (7.5 m) long. If it were closed, the detour would be 100 mi (161 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 287 over Six Mile Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is US 287 over Six Mile 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 November 2024.
How much traffic does US 287 over Six Mile Creek carry?
About 5,250 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is US 287 over Six Mile Creek?
The structure is 25 ft (7.5 m) long with a longest span of 23 ft (6.9 m).
Who owns US 287 over Six Mile Creek?
It is owned by the State Highway Agency.