Lake Creek RD over Lake Creek 078
GoodSheridan County, Montana · 20M E Plentywood · Structure no. L46283001+08001
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected December 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Lake Creek RD over Lake Creek 078 is a prestressed concrete tee beam carrying Lake Creek RD over Lake Creek 078 in Sheridan County, Montana. It was built in 1983, so it is 42 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 30 ft (9.1 m) long and 24 ft wide. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lake Creek RD over Lake Creek 078 built?
It was built in 1983, making it 42 years old in 2025.
What condition is Lake Creek RD over Lake Creek 078 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 December 2023.
How much traffic does Lake Creek RD over Lake Creek 078 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Lake Creek RD over Lake Creek 078?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 24 ft wide.
Who owns Lake Creek RD over Lake Creek 078?
It is owned by the County Highway Agency.