Road 1077 over Cottonwood Creek 018
GoodRoosevelt County, Montana · 30M N Wolf Point · Structure no. L43050000+01001
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Steel
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Road 1077 over Cottonwood Creek 018 is a steel culvert carrying Road 1077 over Cottonwood Creek 018 in Roosevelt County, Montana. It was built in 1995, so it is 30 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 29 ft (8.8 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 Road 1077 over Cottonwood Creek 018 built?
It was built in 1995, making it 30 years old in 2025.
What condition is Road 1077 over Cottonwood Creek 018 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 2023.
How much traffic does Road 1077 over Cottonwood Creek 018 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Road 1077 over Cottonwood Creek 018?
The structure is 29 ft (8.8 m) long with a longest span of 13 ft (4 m).
Who owns Road 1077 over Cottonwood Creek 018?
It is owned by the County Highway Agency.