IRR - S 13 over Gady Coulee
Fair Condition32 years old905 vehicles/day
Location
| State | Montana |
| County | McCone |
| Location | 5m N Vida |
| Carries | IRR - S 13 |
| Crosses | Gady Coulee |
| Coordinates | 47.91252, -105.49664 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 68.7 sq m |
| Main Spans | 2 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 905 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00025035+04231 |