Wyo 59 over Little Powder River
Good Condition19 years old1,032 vehicles/day
Location
| State | Wyoming |
| County | Campbell |
| Location | Gillette-mt State Line |
| Carries | Wyo 59 |
| Crosses | Little Powder River |
| Coordinates | 44.55173, -105.39495 |
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 | 254.9 ft (77.7 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 932.4 sq m |
| Main Spans | 3 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 1,032 (2024) |
| Truck Traffic | 10% |
| 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 | LWT |