S 565 over Greenfield South Canal
Fair Condition57 years old452 vehicles/day
Location
| State | Montana |
| County | Teton |
| Location | 7m N Simms |
| Carries | S 565 |
| Crosses | Greenfield South Canal |
| Coordinates | 47.59189, -111.92285 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 55.1 ft (16.8 m) |
| Max Span | 17.4 ft (5.3 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 124.3 sq m |
| Main Spans | 3 |
| Year Built | 1969 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 452 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00565006+06501 |