8th LN NE over Greenfield So Canal 039
Poor Condition60 years old100 vehicles/day
Location
| State | Montana |
| County | Teton |
| Location | 8m NE Fairfield |
| Carries | 8th LN NE |
| Crosses | Greenfield So Canal 039 |
| Coordinates | 47.61388, -111.81647 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 8 (Very Good) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 72.6 sq m |
| Main Spans | 2 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L50039005+08001 |