US 287 over Mud Spring Gulch
GoodBroadwater County, Montana · 5M NW Three Forks · Structure no. 000000000007036
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 40 ft
- 3 main spans
- Daily traffic
- 6,444
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 287 over Mud Spring Gulch is a concrete culvert carrying US 287 over Mud Spring Gulch in Broadwater County, Montana. It was built in 2013, so it is 12 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 6,444 vehicles a day, roughly 5% of them trucks, projected to reach 7,250 by 2043. The structure is 40 ft (12.1 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 287 over Mud Spring Gulch built?
It was built in 2013, making it 12 years old in 2025.
What condition is US 287 over Mud Spring Gulch 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 September 2024.
How much traffic does US 287 over Mud Spring Gulch carry?
About 6,444 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is US 287 over Mud Spring Gulch?
The structure is 40 ft (12.1 m) long with a longest span of 12 ft (3.7 m).
Who owns US 287 over Mud Spring Gulch?
It is owned by the State Highway Agency.