Wyo 59 over Little Powder River
Good Condition21 years old1,336 vehicles/day
Location
| State | Wyoming |
| County | Campbell |
| Location | Gillette - Montana Sta |
| Carries | Wyo 59 |
| Crosses | Little Powder River |
| Coordinates | 44.43554, -105.45593 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 402 sq m |
| Main Spans | 3 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 1,336 (2024) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | KNX |