Cl Cnty RD 99b over Machinery Pass
Fair Condition43 years old146 vehicles/day
Location
| State | Wyoming |
| County | Campbell |
| Location | 20 Mi. S.e. Of Gillette |
| Carries | Cl Cnty RD 99b |
| Crosses | Machinery Pass |
| Coordinates | 44.03582, -105.34482 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 103.0 ft (31.4 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 416.2 sq m |
| Main Spans | 1 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 146 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | FKG |