Wyo 450 over Mush Creek
Fair Condition37 years old765 vehicles/day
Location
| State | Wyoming |
| County | Weston |
| Location | Newcastle-clareton Road |
| Carries | Wyo 450 |
| Crosses | Mush Creek |
| Coordinates | 43.78969, -104.42171 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 89.9 ft (27.4 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 323.3 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 765 (2024) |
| Truck Traffic | 40% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | FLW |