I-90 Wbl over Butler Speath Road
Fair Condition55 years old3,771 vehicles/day
Location
| State | Wyoming |
| County | Campbell |
| Location | Gillette Marginal |
| Carries | I-90 Wbl |
| Crosses | Butler Speath Road |
| Coordinates | 44.27994, -105.47910 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 136.2 ft (41.5 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 564.4 sq m |
| Main Spans | 3 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 3,771 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | CYN |