Corinne Trail over Horse Praire Creek 042
GoodBeaverhead County, Montana · 3M E Grant · Structure no. L01310000+08001
- Built
- 1951
- 74 years old, rebuilt 2009
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 50 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Corinne Trail over Horse Praire Creek 042 is a steel stringer/multi-beam or girder carrying Corinne Trail over Horse Praire Creek 042 in Beaverhead County, Montana. It was built in 1951 and reconstructed in 2009, so it is 74 years old, older 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 50 ft (15.2 m) long and 16 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Corinne Trail over Horse Praire Creek 042 built?
It was built in 1951, making it 74 years old in 2025. It was reconstructed in 2009.
What condition is Corinne Trail over Horse Praire Creek 042 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 March 2024.
How much traffic does Corinne Trail over Horse Praire Creek 042 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Corinne Trail over Horse Praire Creek 042?
The structure is 50 ft (15.2 m) long with a longest span of 49 ft (14.9 m) and a deck 16 ft wide.
Who owns Corinne Trail over Horse Praire Creek 042?
It is owned by the County Highway Agency.