S 327 over Drainage
GoodRoosevelt County, Montana · 14M SE Bainville · Structure no. S00327014+04331
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 275
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
S 327 over Drainage is a concrete culvert carrying S 327 over Drainage in Roosevelt 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 275 vehicles a day, roughly 25% of them trucks, projected to reach 290 by 2043. The structure is 21 ft (6.5 m) long. If it were closed, the detour would be 36 mi (58 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 S 327 over Drainage built?
It was built in 1999, making it 26 years old in 2025.
What condition is S 327 over Drainage 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 S 327 over Drainage carry?
About 275 vehicles per day (2023 count), of which roughly 25% are trucks.
How long is S 327 over Drainage?
The structure is 21 ft (6.5 m) long with a longest span of 10 ft (3.1 m).
Who owns S 327 over Drainage?
It is owned by the County Highway Agency.