I-25 Nbl over Machinery Pass
Fair Condition56 years old3,363 vehicles/day
Location
| State | Wyoming |
| County | Laramie |
| Location | Cheyenne - Chugwater |
| Carries | I-25 Nbl |
| Crosses | Machinery Pass |
| Coordinates | 41.31073, -104.85711 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 76.1 ft (23.2 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 315.5 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 3,363 (2024) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | ABU |