Selkirk RD over Musselshell River 018
Good Condition15 years old100 vehicles/day
Location
| State | Montana |
| County | Wheatland |
| Location | 6m W Two Dot |
| Carries | Selkirk RD |
| Crosses | Musselshell River 018 |
| Coordinates | 46.45452, -110.19741 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 121.1 ft (36.9 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 295.2 sq m |
| Main Spans | 2 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L54016000+05001 |