Teton Canyon RD over Irrigation Canal 131
GoodTeton County, Montana · 8M W Choteau · Structure no. L50008003+06001
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 1 main span
- Daily traffic
- 173
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Teton Canyon RD over Irrigation Canal 131 is a concrete culvert carrying Teton Canyon RD over Irrigation Canal 131 in Teton County, Montana. It was built in 2012, so it is 13 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 173 vehicles a day, roughly 3% of them trucks, projected to reach 183 by 2043. The structure is 20 ft (6.2 m) long and 20 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Teton Canyon RD over Irrigation Canal 131 built?
It was built in 2012, making it 13 years old in 2025.
What condition is Teton Canyon RD over Irrigation Canal 131 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 Teton Canyon RD over Irrigation Canal 131 carry?
About 173 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Teton Canyon RD over Irrigation Canal 131?
The structure is 20 ft (6.2 m) long with a longest span of 20 ft (6.2 m) and a deck 20 ft wide.
Who owns Teton Canyon RD over Irrigation Canal 131?
It is owned by the County Highway Agency.