2nd LN SE over Greenfield Canal 052
FairPosted for loadTeton County, Montana · 2M SE Fairfield · Structure no. L50040000+08001
- Built
- 1966
- 59 years old, rebuilt 1994
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 55 ft
- 2 main spans
- Daily traffic
- 18
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
2nd LN SE over Greenfield Canal 052 is a wood or timber stringer/multi-beam or girder carrying 2nd LN SE over Greenfield Canal 052 in Teton County, Montana. It was built in 1966 and reconstructed in 1994, so it is 59 years old, older than the Montana average of 47 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 18 vehicles a day, roughly 3% of them trucks, projected to reach 19 by 2043. The structure is 55 ft (16.9 m) long and 20 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 2nd LN SE over Greenfield Canal 052 built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1994.
What condition is 2nd LN SE over Greenfield Canal 052 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.
How much traffic does 2nd LN SE over Greenfield Canal 052 carry?
About 18 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is 2nd LN SE over Greenfield Canal 052?
The structure is 55 ft (16.9 m) long with a longest span of 28 ft (8.5 m) and a deck 20 ft wide.
Who owns 2nd LN SE over Greenfield Canal 052?
It is owned by the County Highway Agency.