Martinsdale Reserv over Martinsdale Reservoir Ca
Fair Condition31 years old100 vehicles/day
Location
| State | Montana |
| County | Meagher |
| Location | SE Martinsdale |
| Carries | Martinsdale Reserv |
| Crosses | Martinsdale Reservoir Ca |
| Coordinates | 46.45414, -110.30739 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 38.0 sq m |
| Main Spans | 1 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | Other State Agencies |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007033 |