I-25 Sbl over Machinery Pass
Fair Condition63 years old1,765 vehicles/day
Location
| State | Wyoming |
| County | Johnson |
| Location | Buffalo Marginal |
| Carries | I-25 Sbl |
| Crosses | Machinery Pass |
| Coordinates | 44.35741, -106.68759 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 84.0 ft (25.6 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 350.7 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 1,765 (2024) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | ALZ |