10th LN NW over Muddy Creek 025
GoodTeton County, Montana · 12M N Choteau · Structure no. L50024011+01001
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 130 ft
- 3 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
10th LN NW over Muddy Creek 025 is a prestressed concrete stringer/multi-beam or girder carrying 10th LN NW over Muddy Creek 025 in Teton County, Montana. It was built in 2009, so it is 16 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 130 ft (39.5 m) long and 30 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 8 Very Good | No problems noted. |
| 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 10th LN NW over Muddy Creek 025 built?
It was built in 2009, making it 16 years old in 2025.
What condition is 10th LN NW over Muddy Creek 025 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 10th LN NW over Muddy Creek 025 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is 10th LN NW over Muddy Creek 025?
The structure is 130 ft (39.5 m) long with a longest span of 43 ft (13 m) and a deck 30 ft wide.
Who owns 10th LN NW over Muddy Creek 025?
It is owned by the County Highway Agency.